hypotheses
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pluralof hypothesis.plural
The grammatical form denoting more than one person, place, thing, or idea.
hypothesisnouna proposition, or set of propositions, set forth as an explanation for the occurrence of some specified group of phenomena, either asserted merely as a provisional conjecture to guide investigation working hypothesis or accepted as highly probable in the light of established facts.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
"When we get the sample back, we'll be able to look in detail at its chemistry and its mineral composition - and the two hypotheses will produce very distinct results," said Sara Russell.
From BBC ● Oct. 18, 2026
It offers disciplined methods for testing hypotheses, challenging assumptions and correcting errors.
From The Wall Street Journal ● Sep. 13, 2026
Some medical researchers let AI models take the lead alongside human lab workers to gather information, stress-test hypotheses, interpret data and spit out plans.
From The Wall Street Journal ● Jul. 26, 2026
The continuing delay, he argues, points to competing hypotheses, unresolved leads and possible mechanical issues that have yet to be fully explained.
From BBC ● Jun. 15, 2026
For hypotheses should be employed only in explaining the properties of things, but not assumed in determining them; unless so far as they may furnish experiments.
From "The Scientists" by John Gribbin
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