English Reference
verb · noun

asserting

v. · n.
US /əˈsɝtɪŋ/ UK /ɐsˈɜːtɪŋ/ as·sert·ing

  1. 01 B2 Upper Intermediate Academic

    v.stating something with confidence so that people believe it is true.

    v.stating a fact or belief confidently and forcefully.

    Simple

    The scientist is asserting that the new data proves her theory is correct.

    In context

    The lead researcher spent the afternoon asserting the validity of the findings despite the skepticism from the peer-review committee.

    Usage

    Often followed by a 'that' clause or a direct noun phrase.

  2. 02 C1 Advanced Formal

    v.behaving in a way that shows you have power or that your rights must be respected.

    v.exercising or defending a right, power, or influence effectively.

    Simple

    The king was asserting his authority over the rebellious lords.

    In context

    By asserting their legal rights in court, the community successfully blocked the construction of the industrial plant.

    Usage

    Commonly used with abstract nouns like 'authority', 'rights', or 'dominance'.

  3. 03 C1 Advanced FormalAcademic

    n.the act of saying something strongly or making your power known.

    n.the action of making forceful statements or the exercise of influence.

    Simple

    The constant asserting of his opinion made it hard for others to speak.

    In context

    The systematic asserting of executive privilege has created a significant tension between the two branches of government.

Blum said new leaders can run into trouble when they lean too far in one direction—either asserting themselves before they've learned to "read the room" or stepping back too much and avoiding decisions.

Phys.org· 25 Aug 2026

But it is again Bonmatí who ranks above them all, asserting her authority as one of the greatest of the modern era.

The Guardian· 5 Dec 2025
This entry
Level B2 · Upper Intermediate
Frequency Frequent
Updated