The meaning of ASSERT is to state or declare positively and often forcefully or aggressively. How to use assert in a sentence. Synonym Discussion of Assert.

ASSERT definition: 1. to behave in a way that expresses your confidence, importance, or power and earns you respect…. Learn more.

ASSERT definition: to state with assurance, confidence, or force; state strongly or positively; affirm; aver. See examples of assert used in a sentence.

To state or express positively; affirm: asserted his innocence. 2. To defend or maintain (one's rights, for example). 3. To put into action boldly; employ or demonstrate: asserted her independence. To act …

Discover everything about the word "ASSERT" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

to make a claim to: Minorities are now asserting their right to be heard. Idioms assert oneself, to claim one's rights or declare one's views firmly. aver: He asserted his innocence of the crime. to maintain …

assert, declare, affirm, and avow mean to say something in a way that shows you feel strongly about it, usually when you expect someone to disagree or challenge you.

Sep 21, 2025 · Explore the term 'assert,' including its definition, usage in different contexts, synonyms, antonyms, related terms, interesting facts, and literature references.

Definition of assert verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

To confidently and firmly state or declare something, often with the aim of expressing a belief, opinion, claim, or fact. See example sentences, synonyms, and etymology for the verb assert.