theorize

verb

the·​o·​rize ˈthē-ə-ˌrīz How to pronounce theorize (audio)
ˈthir-ˌīz
theorized; theorizing

transitive verb

1
: to form a theory about
2
: to propose as a theory
theorization noun
theorizer noun

Examples of theorize in a Sentence

Many scientists have theorized about the possibility of life on other planets.
Recent Examples on the Web Does this mean that Swift's new shade is a nod to Reputation (Taylor's Version), for which fans have seemingly been waiting—and incorrectly theorizing about—for months now? Danielle Sinay, Glamour, 9 Sep. 2024 Some viewers have even theorized that Murray is a production plant only to create drama in the game. Armando Tinoco, Deadline, 16 Aug. 2024 Scientists theorize much of this ancient water escaped out into space or remained buried below. Marcia Dunn, Los Angeles Times, 14 Aug. 2024 In 1859, Darwin published On the Origin of Species, which theorized that humans were not created by God but had evolved from earlier species. Brenda Wineapple, The Atlantic, 14 Aug. 2024 See all Example Sentences for theorize 

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

Word History

First Known Use

1638, in the meaning defined at intransitive sense

Time Traveler
The first known use of theorize was in 1638

Dictionary Entries Near theorize

Cite this Entry

“Theorize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/theorize. Accessed 18 Sep. 2024.

Kids Definition

theorize

verb
the·​o·​rize ˈthē-ə-ˌrīz How to pronounce theorize (audio)
theorized; theorizing
: to form a theory : speculate
theorizer noun
Last Updated: - Updated example sentences
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