Jun 17, 2026 · The meaning of ASSERTION is the act of asserting or something that is asserted. How to use assertion in a sentence.

ASSERTION definition: a positive statement or declaration, often without support or reason. See examples of assertion used in a sentence.

ASSERTION definition: 1. a statement that you strongly believe is true: 2. a statement that you strongly believe is…. Learn more.

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

as•ser•tion (ə sûr′ shən), n. a positive statement or declaration, often without support or reason: a mere assertion; an unwarranted assertion. an act of asserting.

Define assertion. assertion synonyms, assertion pronunciation, assertion translation, English dictionary definition of assertion. n. 1. The act of asserting. 2. Something declared or stated positively, often …

2 meanings: 1. a positive statement, usually made without an attempt at furnishing evidence 2. the act of asserting.... Click for more definitions.

Definition of assertion in the Definitions.net dictionary. Meaning of assertion. What does assertion mean? Information and translations of assertion in the most comprehensive dictionary definitions …

assertion meaning, definition, what is assertion: something that you say or write that you...: Learn more.

Assertion definition: Something declared or stated positively, often with no support or attempt at proof.