postulate

verb/ˈpɑstʃəleɪt/

Frequency rank: #18,719 most common English word

Meaning

to assume or claim that something is true as a basis for reasoning or argument.

Illustration for the English word “postulate”

Example sentence

The scientist decided to postulate that all matter is made of tiny particles in order to build her theory.

Synonyms & related words

Practice this word in the quiz

More words in ranks 18,701–18,800