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Word of the Day Tuesday, June 9, 2026

postulate

/ˈpɒstʊleɪt/ verb · British & US
Valid in UKValid in US
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What does postulate mean?

verb

To assume or take for granted as true, especially without proof; to propose or assert as a basis for argument or reasoning.

Example

"The scientist postulated that the new theory would explain the phenomenon."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for postulate

Antonyms of postulate

Rhymes with postulate

Etymologically related