hypothesize

verb

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

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.
An unusual chemical alchemy may have been responsible for the unique way Sue was fossilized, the researchers hypothesized. Julia Jacobo, ABC News, 31 Mar. 2025 In 1957, Roger Revelle, the founder of UCSD, hypothesized that fossil fuels would lead to environmental changes. Ainsley Bock, San Diego Union-Tribune, 18 Feb. 2025 Instead, the team hypothesized a stellar explosion may have been a potential factor in the Late Devonian extinction event 372 million years ago and one at the end of the Late Ordovician 445 million years ago. Katie Hunt, CNN, 20 Mar. 2025 While research in that realm is in its infancy, some experts hypothesize that environmental factors influenced by climate change could be culpable in the uptick in kidney stone cases among children. The Washington Post, San Diego Union-Tribune, 18 Mar. 2025 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.merriam-webster.com/dictionary/hypothesize. Accessed 10 Apr. 2025.

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
Last Updated: - Updated example sentences
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