hypothesize

verb

hy·​poth·​e·​size hī-ˈpä-thə-ˌsīz How to pronounce hypothesize (audio)
hypothesized; hypothesizing
Synonyms of hypothesizenext

transitive verb

: to adopt as a hypothesis

Examples of hypothesize in a Sentence

Psychologists hypothesized that his odd behavior was caused by a chemical imbalance in the brain. if we hypothesize that current population trends continue for the next 50 years
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The Ngogo researchers hypothesize that the death of several chimps due to unknown causes in 2014, a 2015 change in the alpha male and a respiratory epidemic in 2017 had led social ties to weaken and the group to splinter. Taylor Nicioli, CNN Money, 20 Apr. 2026 The researchers hypothesized that people on private health insurance were more likely to be enrolled in clinical research trials and were able to find doctors more easily than those on public health insurance. Ciara McCarthy 20, Fort Worth Star-Telegram, 20 Apr. 2026 Older respondents tended to experience more euphoria than younger ones, which the authors hypothesized could be related to better access to resources like health care. Theresa Gaffney, STAT, 31 Mar. 2026 The Higgs was first hypothesized in the 1960s. Mariangela Lisanti, Twin Cities, 27 Mar. 2026 See All Example Sentences for hypothesize

Word History

First Known Use

1738, in the meaning defined at intransitive sense

Time Traveler
The first known use of hypothesize was in 1738

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Cite this Entry

“Hypothesize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.grautoblog.com/dictionary/hypothesize. Accessed 27 Apr. 2026.

Kids Definition

hypothesize

verb
hy·​poth·​e·​size hī-ˈpäth-ə-ˌsīz How to pronounce hypothesize (audio)
hypothesized; hypothesizing
1
: to make a hypothesis
2
: to adopt as a hypothesis
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