hypothesis etymology term

• 1.1 Etymology
• 1.2 Pronunciation
• 1.3.1 Synonyms
• 1.3.2 Derived terms
• 1.3.3 Translations
• 2.1 Etymology
• 2.2 Pronunciation
• 2.3.1 Declension

English [ edit ]

Etymology [ edit ].

Recorded since 1596, from Middle French hypothese , from Late Latin hypothesis , from Ancient Greek ὑπόθεσις ( hupóthesis , “ base, basis of an argument, supposition ” , literally “ a placing under ” ) , itself from ὑποτίθημι ( hupotíthēmi , “ I set before, suggest ” ) , from ὑπό ( hupó , “ below ” ) + τίθημι ( títhēmi , “ I put, place ” ) .

Pronunciation [ edit ]

• ( UK ) IPA ( key ) : /haɪˈpɒθɪsɪs/ , /hɪˈpɒθɪsɪs/ , /həˈpɒθɪsɪs/ , /-əsəs/ , /-əsɪs/
• ( US ) IPA ( key ) : /haɪˈpɑː.θə.sɪs/

Noun [ edit ]

hypothesis ( plural hypotheses )

• 2001 September 27, Terrie E. Moffitt, Avshalom Caspi, Michael Rutter, Phil A. Silva, Sex Differences in Antisocial Behaviour: Conduct Disorder, Delinquency, and Violence in the Dunedin Longitudinal Study ‎ [1] , Cambridge University Press , →ISBN , page 151 : This hypothesis goes by many names, including group resistence, the threshold effect, and the gender paradox. Because the hypothesis holds such wide appeal, it is worth revisiting the logic behind it. The hypothesis is built on the factual observation that fewer females than males act antisocially.
• 2005 , Ronald H. Pine, http://www.csicop.org/specialarticles/show/intelligent_design_or_no_model_creationism , 15 October 2005: Far too many of us have been taught in school that a scientist, in the course of trying to figure something out, will first come up with a " hypothesis " (a guess or surmise—not necessarily even an "educated" guess). ... [But t]he word " hypothesis " should be used, in science, exclusively for a reasoned, sensible, knowledge-informed explanation for why some phenomenon exists or occurs. An hypothesis can be as yet untested; can have already been tested; may have been falsified; may have not yet been falsified, although tested; or may have been tested in a myriad of ways countless times without being falsified; and it may come to be universally accepted by the scientific community. An understanding of the word " hypothesis ," as used in science, requires a grasp of the principles underlying Occam's Razor and Karl Popper's thought in regard to " falsifiability "—including the notion that any respectable scientific hypothesis must, in principle, be "capable of" being proven wrong (if it should, in fact, just happen to be wrong), but none can ever be proved to be true. One aspect of a proper understanding of the word " hypothesis ," as used in science, is that only a vanishingly small percentage of hypotheses could ever potentially become a theory.
• ( general ) An assumption taken to be true for the purpose of argument or investigation .
• ( grammar ) The antecedent of a conditional statement .

Synonyms [ edit ]

• supposition
• educated guess
• See also Thesaurus:supposition

Derived terms [ edit ]

• alternative hypothesis
• aquatic ape hypothesis
• Avogadro's hypothesis
• conspiracy hypothesis
• continuum hypothesis
• cosmic censorship hypothesis
• documentary hypothesis
• efficient market hypothesis
• ergodic hypothesis
• expectations hypothesis
• Fisher hypothesis
• Gaia hypothesis
• generalized continuum hypothesis
• God hypothesis
• Griesbach hypothesis
• hypothesize
• hypothetical
• hypothetically
• interface hypothesis
• just-world hypothesis
• level-ordering hypothesis
• mafia hypothesis
• Medea hypothesis
• Monro-Kellie hypothesis
• null hypothesis
• Omphalos hypothesis
• Out of India hypothesis
• ovulatory shift hypothesis
• permanent income hypothesis
• Prout's hypothesis
• Rare Earth hypothesis
• Red Queen hypothesis
• Riemann hypothesis
• Sapir-Whorf hypothesis
• Schinzel's hypothesis H
• sexy son hypothesis
• simulation hypothesis
• swoon hypothesis
• trickle-down hypothesis
• trickle down hypothesis
• Wellhausen's hypothesis
• working hypothesis
• zombie hypothesis

Translations [ edit ]

Latin [ edit ].

Borrowed from Ancient Greek ὑπόθεσις ( hupóthesis , “ hypothesis ” , noun ) .

• ( Classical ) IPA ( key ) : /hyˈpo.tʰe.sis/ , [hʏˈpɔt̪ʰɛs̠ɪs̠]
• ( modern Italianate Ecclesiastical ) IPA ( key ) : /iˈpo.te.sis/ , [iˈpɔːt̪es̬is]

hypothesis   f ( genitive hypothesis or hypotheseōs or hypothesios ) ; third declension

Declension [ edit ]

1 Found sometimes in Medieval and New Latin.

• There is also genitive plural hypotheseōn .
• The genitive singular is also spelled hypotheseωs and the genitive plural hypotheseωn .

• English terms derived from Proto-Indo-European
• English terms derived from the Proto-Indo-European root *dʰeh₁-
• English terms borrowed from Middle French
• English terms derived from Middle French
• English terms derived from Late Latin
• English terms derived from Ancient Greek
• English 4-syllable words
• English terms with IPA pronunciation
• English terms with audio links
• English lemmas
• English nouns
• English countable nouns
• English nouns with irregular plurals
• en:Sciences
• English terms with quotations
• Latin terms borrowed from Ancient Greek
• Latin terms derived from Ancient Greek
• Latin 4-syllable words
• Latin terms with IPA pronunciation
• Latin lemmas
• Latin nouns
• Latin third declension nouns
• Latin feminine nouns in the third declension
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Definition of hypothesis

Did you know.

The Difference Between Hypothesis and Theory

A hypothesis is an assumption, an idea that is proposed for the sake of argument so that it can be tested to see if it might be true.

In the scientific method, the hypothesis is constructed before any applicable research has been done, apart from a basic background review. You ask a question, read up on what has been studied before, and then form a hypothesis.

A hypothesis is usually tentative; it's an assumption or suggestion made strictly for the objective of being tested.

A theory , in contrast, is a principle that has been formed as an attempt to explain things that have already been substantiated by data. It is used in the names of a number of principles accepted in the scientific community, such as the Big Bang Theory . Because of the rigors of experimentation and control, it is understood to be more likely to be true than a hypothesis is.

In non-scientific use, however, hypothesis and theory are often used interchangeably to mean simply an idea, speculation, or hunch, with theory being the more common choice.

Since this casual use does away with the distinctions upheld by the scientific community, hypothesis and theory are prone to being wrongly interpreted even when they are encountered in scientific contexts—or at least, contexts that allude to scientific study without making the critical distinction that scientists employ when weighing hypotheses and theories.

The most common occurrence is when theory is interpreted—and sometimes even gleefully seized upon—to mean something having less truth value than other scientific principles. (The word law applies to principles so firmly established that they are almost never questioned, such as the law of gravity.)

This mistake is one of projection: since we use theory in general to mean something lightly speculated, then it's implied that scientists must be talking about the same level of uncertainty when they use theory to refer to their well-tested and reasoned principles.

The distinction has come to the forefront particularly on occasions when the content of science curricula in schools has been challenged—notably, when a school board in Georgia put stickers on textbooks stating that evolution was "a theory, not a fact, regarding the origin of living things." As Kenneth R. Miller, a cell biologist at Brown University, has said , a theory "doesn’t mean a hunch or a guess. A theory is a system of explanations that ties together a whole bunch of facts. It not only explains those facts, but predicts what you ought to find from other observations and experiments.”

While theories are never completely infallible, they form the basis of scientific reasoning because, as Miller said "to the best of our ability, we’ve tested them, and they’ve held up."

• proposition
• supposition

hypothesis , theory , law mean a formula derived by inference from scientific data that explains a principle operating in nature.

hypothesis implies insufficient evidence to provide more than a tentative explanation.

theory implies a greater range of evidence and greater likelihood of truth.

law implies a statement of order and relation in nature that has been found to be invariable under the same conditions.

Examples of hypothesis in a Sentence

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'hypothesis.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Greek, from hypotithenai to put under, suppose, from hypo- + tithenai to put — more at do

1641, in the meaning defined at sense 1a

Phrases Containing hypothesis

• Whorfian hypothesis
• null hypothesis
• nebular hypothesis
• counter - hypothesis
• planetesimal hypothesis

Articles Related to hypothesis

This is the Difference Between a...

This is the Difference Between a Hypothesis and a Theory

In scientific reasoning, they're two completely different things

Dictionary Entries Near hypothesis

hypothermia

hypothesize

Cite this Entry

“Hypothesis.” Merriam-Webster.com Dictionary , Merriam-Webster, https://www.merriam-webster.com/dictionary/hypothesis. Accessed 16 Apr. 2024.

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Dictionary Definition of 'hypothesis'

An educated guess or a proposed explanation for a phenomenon or a pattern of observations. "The experiment yielded results that supported the initial hypothesis."

Detailed Meaning of 'hypothesis'

It is a statement that can be tested through scientific experimentation or further observation. In scientific research, a hypothesis is used as a starting point for an investigation, and it serves as a basis for designing experiments and collecting data to either support or disprove it. A hypothesis typically consists of two parts: the independent variable, which is the factor being tested, and the dependent variable, which is the effect that is being observed. The hypothesis states the expected relationship between the two variables. For example, if a scientist wants to test the effect of a new drug on blood pressure, the independent variable would be the drug and the dependent variable would be the blood pressure. The hypothesis in this case would be "The new drug will lower blood pressure" A hypothesis is a crucial step in the scientific method as it guides the research and helps to focus on a specific question or problem. The results of the research and experimentation can support or disprove the hypothesis, and it can lead to new discoveries and knowledge. In summary, a hypothesis is an educated guess or proposed explanation for a phenomenon or a pattern of observations, it's a statement that can be tested through scientific experimentation or further observation, it's a crucial step in the scientific method that guides the research and helps to focus on a specific question or problem.

History and Etymology of 'hypothesis'

The noun 'hypothesis' draws its linguistic lineage from the combination of two ancient Greek elements. The first part, 'hypo,' originates from the Greek word 'hupo,' meaning 'under' or 'beneath.' The second component, 'thesis,' derives from 'tithēmi,' meaning 'to place' or 'to put forth.' In the context of scientific inquiry and philosophical discourse, the term 'hypothesis' embodies the notion of putting forth an educated guess or proposition that lies beneath the surface of empirical observation. It signifies a preliminary and testable explanation for a phenomenon or a pattern of observations. Thus, the etymology of 'hypothesis' underscores its foundational role in the systematic process of scientific inquiry, where ideas are posited as a starting point for further investigation and analysis.

Examples of 'hypothesis' in a Sentence

1. The scientist's hypothesis about the origins of the universe sparked a lively debate among colleagues. 2. The study aimed to confirm or refute the hypothesis that caffeine enhances athletic performance. 3. The researchers gathered data to support their hypothesis on the relationship between sleep and memory. 4. The hypothesis proposed that increased levels of pollution would lead to a decline in air quality. 5. The hypothesis suggested that exposure to violent media would lead to increased aggression in children. 6. The scientists revised their hypothesis based on the new evidence they gathered. 7. The study failed to confirm the hypothesis, leading the researchers to reconsider their approach. 8. The hypothesis provided a framework for the investigation, guiding the research process. 9. The scientist presented a compelling hypothesis that challenged conventional wisdom. 10. The hypothesis proposed that higher levels of stress would negatively affect decision-making abilities. 11. The researcher's hypothesis about the effects of music on productivity generated significant interest. 12. The study aimed to test the hypothesis that a specific diet would improve cardiovascular health. 13. The scientist formulated a hypothesis to test in the laboratory. 14. Her hypothesis about the market trends proved accurate. 15. We need evidence to support or refute this hypothesis. 16. The hypothesis was the starting point for the research project. 17. The hypothesis suggests a link between two variables. 18. He proposed an intriguing hypothesis for the mysterious phenomenon. 19. The hypothesis was based on years of careful observation. 20. The team's hypothesis challenged established scientific beliefs. 21. To validate the hypothesis, experiments were meticulously designed. 22. The hypothesis explained the unexpected results of the study. 23. Researchers are now testing the hypothesis with real-world data. 24. The success of the mission hinged on the accuracy of the initial hypothesis.

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Bauer, M.W. (2022). Hypothesis. In: Glăveanu, V.P. (eds) The Palgrave Encyclopedia of the Possible. Palgrave Macmillan, Cham. https://doi.org/10.1007/978-3-030-90913-0_193

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Meaning of hypothesis in English

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• abstraction
• afterthought
• anthropocentrism
• anti-Darwinian
• exceptionalism
• foundation stone
• great minds think alike idiom
• non-dogmatic
• non-empirical
• non-material
• non-practical
• social Darwinism
• supersensible
• the domino theory

hypothesis | American Dictionary

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Definition of hypothesis noun from the Oxford Advanced American Dictionary

• formulate/advance a theory/hypothesis
• build/construct/create/develop a simple/theoretical/mathematical model
• develop/establish/provide/use a theoretical/conceptual framework/an algorithm
• advance/argue/develop the thesis that…
• explore an idea/a concept/a hypothesis
• make a prediction/an inference
• base a prediction/your calculations on something
• investigate/evaluate/accept/challenge/reject a theory/hypothesis/model
• design an experiment/a questionnaire/a study/a test
• do research/an experiment/an analysis
• make observations/calculations
• take/record measurements
• carry out/conduct/perform an experiment/a test/a longitudinal study/observations/clinical trials
• run an experiment/a simulation/clinical trials
• repeat an experiment/a test/an analysis
• replicate a study/the results/the findings
• observe/study/examine/investigate/assess a pattern/a process/a behavior
• fund/support the research/project/study
• seek/provide/get/secure funding for research
• collect/gather/extract data/information
• yield data/evidence/similar findings/the same results
• analyze/examine the data/soil samples/a specimen
• consider/compare/interpret the results/findings
• fit the data/model
• confirm/support/verify a prediction/a hypothesis/the results/the findings
• prove a conjecture/hypothesis/theorem
• draw/make/reach the same conclusions
• read/review the records/literature
• describe/report an experiment/a study
• present/publish/summarize the results/findings
• present/publish/read/review/cite a paper in a scientific journal

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Find the answers with Practical English Usage online, your indispensable guide to problems in English.

• 2 [ uncountable ] guesses and ideas that are not based on certain knowledge synonym speculation It would be pointless to engage in hypothesis before we have the facts.

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hypothesist noun

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What does the noun hypothesist mean?

There is one meaning in OED's entry for the noun hypothesist . See ‘Meaning & use’ for definition, usage, and quotation evidence.

Entry status

OED is undergoing a continuous programme of revision to modernize and improve definitions. This entry has not yet been fully revised.

How common is the noun hypothesist ?

Where does the noun hypothesist come from.

Earliest known use

The earliest known use of the noun hypothesist is in the late 1700s.

OED's only evidence for hypothesist is from 1788, in the writing of Thomas Jefferson, revolutionary politician and president of the United States of America.

hypothesist is formed within English, by derivation.

Etymons: hypothesis n. , ‑t suffix 3

Nearby entries

• hypothecary, adj. 1656–
• hypothecate, v. 1693–
• hypothecation, n. 1681–
• hypothecative, adj. 1856–
• hypothecator, n. 1828–
• hypothecium, n. 1866–
• hypothenar, adj. 1706–
• hypothermia, n. 1886–
• hypothermic, adj. 1898–
• hypothesis, n. 1596–
• hypothesist, n. 1788–
• hypothesize, v. 1738–
• hypothesizer, n. 1833–
• hypothetic, adj. & n. a1680–
• hypothetical, adj. & n. 1588–
• hypothetically, adv. 1628–
• hypothetico-deductive, adj. 1912–
• hypothetico-deductively, adv. 1953–
• hypothetico-disjunctive, adj. & n. a1856–
• hypothetist, n. 1852–
• hypothetize, v. 1895–

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Meaning & use

Entry history for hypothesist, n..

Originally published as part of the entry for hypothesis, n.

hypothesis, n. was first published in 1899; not yet revised.

Revision of the OED is a long-term project. Entries in oed.com which have not been revised may include:

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• new senses, phrases, and quotations which have been added in subsequent print and online updates.

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Factsheet for hypothesist, n., browse entry.

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In April 2024, a video spread on X (formerly Twitter) and other social media platforms deriding a video that claimed the phrase "good morning" came from "good mourning" — as in grief. 

A quick search on X using the words "good morning racist" revealed that  several more users posted the video , using a similar tone to disparage it.

The video, initially shared on TikTok, was posted in October 2023, and its creator claimed the expression originated as a form of mockery by white slave owners towards Black enslaved people. User @outkast.naii explained :

It was really a mockery towards Black slaves. During the slavery time, when they used to cry and mourn in grief over what happened to somebody when they was whipped or killed, or tooken off to another plantation, so it was their way to make fun of the Black slaves crying the night prior. So they would ask them "Did you have a good mourning? Did you have a good cry?" And they would laugh about it.

The video itself garnered more than 140,000 views. The video spread when viewers  mocked  or debunked  it in reshares on TikTok, and gained even more visibility  on X ( archived ). One of the most recent was posted in March 2024 on YouTube . The original creator took note of the mocking reactions, however, and updated the caption on the viral video to acknowledge the mistake:

‼️ READ THE CAPTION ‼️*my apologies, IT WASN'T the ORIGIN . 🤦🏽‍♀️💯 I made a mistake saying that part 🤝🏾💯 #goodmourning #goodmorning #slaveryfacts #slaverydays

Snopes reached out to the creator of the video and will update this post if we hear back.

As other internet users correctly pointed out, the word "morning" does not find its origin in colonial times or in slavery. The words "morning" and "mourning" are in fact homophones: words of different spelling, meaning and origin that sound the same.

Both words have a Germanic origin and followed a clear evolution through Old English (English as it was used from the fifth century to the end of the 11th century, nearly 500 years before the beginning of colonial times in North America) and through Middle English (English used between the 12th and the 15th century, just before colonial times).

Mourning comes from Old English "murnan," according to the Merriam-Webster dictionary . It means "to grieve," but also "to worry," or "to care." 

"Morning" comes from the Middle English "morn," which itself came from Old English "morgen." This word, which meant "dawn," also designated the time between dawn and noon, also according to the Merriam-Webster dictionary . In fact, the German word for morning is still "morgen." The same word gave rise to the use of "morgen" as a unit of land measure defined by the "amount of land a man can plough with a single blade dragged by an ox or a horse in one morning." This unit was adopted by countries like Germany or the Netherlands and is still used in South Africa, a former Dutch colony. The land size would vary, but in South Africa, it corresponds to about 2 acres .

The word "morn" then evolved into "morning," much like the word "even" — the end of the day — evolved into "evening."

Definition of MORN . https://www.merriam-webster.com/dictionary/morn. Accessed 25 Mar. 2024.

Definition of MOURN . 18 Mar. 2024, https://www.merriam-webster.com/dictionary/mourn.

'Dictionary.Com | Meanings & Definitions of English Words'. Dictionary.Com , https://www.dictionary.com/browse/morgen. Accessed 25 Mar. 2024.

By Anna Rascouët-Paz

Anna Rascouët-Paz is based in Brooklyn, fluent in numerous languages and specializes in science and economic topics.

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hypothesise (v.)

chiefly British English spelling of hypothesize ; for suffix, see -ize . Related: Hypothesised ; hypothesising .

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"to form hypotheses," 1738, from hypothesis + -ize . Hypothetize is an alternative form, preserving the consonant of the Greek base. Related: Hypothesized ; hypothesizing .

word-forming element used to make verbs, Middle English -isen , from Old French -iser/-izer , from Late Latin -izare , from Greek -izein , a verb-forming element denoting the doing of the noun or adjective to which it is attached.

The variation of -ize and -ise began in Old French and Middle English, perhaps aided by a few words (such as surprise , see below) where the ending is French or Latin, not Greek. With the classical revival, English partially reverted to the correct Greek -z- spelling from late 16c. But the 1694 edition of the authoritative French Academy dictionary standardized the spellings as -s- , which influenced English.

In Britain, despite the opposition to it (at least formerly) of OED, Encyclopaedia Britannica , the Times of London, and Fowler, -ise remains dominant. Fowler thinks this is to avoid the difficulty of remembering the short list of common words not from Greek which must be spelled with an -s- (such as advertise , devise , surprise ). American English has always favored -ize . The spelling variation involves about 200 English verbs.

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