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

Definition of assertion noun from the Oxford Advanced Learner's Dictionary. [countable] a statement saying that you strongly believe something to be true synonym claim. He was correct in his assertion …

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

Assertions are claims that establish whether or not financial statements are true and fairly represented in the process of auditing. Assertions are an important aspect of auditing.

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

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

To assert is to state with force. So if someone makes an assertion, they’re not just trying out an idea — they really mean it. An assertion can also be an act that seems to make a statement without words.

as•ser•tion /əˈsɜrʃən/ n. a strong declaration, often without support or reason; allegation:[countable] unfounded assertions. an act of asserting: [uncountable] the assertion of rights for minorities. …

Asserting is the act of claiming that something is the case—for instance, that oranges are citruses, or that there is a traffic congestion on Brooklyn Bridge (at some time). We make assertions to share …

Nov 25, 2025 · By surface analysis, assert +‎ -ion. assertion (countable and uncountable, plural assertions) The act of asserting; positive declaration or averment. You're a man of strong assertions!