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verb as·sert \ə-ˈsərt, a-\

Simple Definition of assert

  • : to state (something) in a strong and definite way

  • : to demand that other people accept or respect (something)

Source: Merriam-Webster's Learner's Dictionary

Full Definition of assert

  1. transitive verb
  2. 1 :  to state or declare positively and often forcefully or aggressively

  3. 2 a :  to demonstrate the existence of <assert his manhood — James Joyce> b :  posit, postulate

assert oneself

  1. :  to speak or act in a manner that compels recognition especially of one's rights

Examples of assert in a sentence

  1. He asserted that there were spies in the government.

  2. She asserted her independence from her parents by getting her own apartment.

  3. The boss was reluctant to assert his authority over his employees.

Origin and Etymology of assert

Latin assertus, past participle of asserere, from ad- + serere to join — more at series

First Known Use: circa 1604

Synonym Discussion of assert

assert, declare, affirm, protest, avow mean to state positively usually in anticipation of denial or objection. assert implies stating confidently without need for proof or regard for evidence <asserted that modern music is just noise>. declare stresses open or public statement <declared her support for the candidate>. affirm implies conviction based on evidence, experience, or faith <affirmed the existence of an afterlife>. protest emphasizes affirming in the face of denial or doubt <protested that he really had been misquoted>. avow stresses frank declaration and acknowledgment of personal responsibility for what is declared <avowed that all investors would be repaid in full>.

synonyms see in addition maintain

Rhymes with assert

advert, alert, avert, bellwort, birthwort, Blackshirt, brownshirt, bush shirt, camp shirt, colewort, concert, convert, covert, desert, dessert, dissert, divert, dress shirt, evert, exert, expert, exsert, figwort, fleawort, glasswort, hair shirt, Hastert, hornwort, inert, insert, invert, lousewort, lungwort, madwort, milkwort, mugwort, nightshirt, outskirt, overt, pay dirt, pervert, pilewort, ragwort, redshirt, revert, ribwort, saltwort, sandwort, Schubert, seagirt, sea squirt, soapwort, spearwort, spleenwort, stitchwort, stonewort, stuffed shirt, subvert, sweatshirt, toothwort, T-shirt, ungirt

ASSERT Defined for Kids


verb as·sert \ə-ˈsərt\

Definition of assert for Students



  1. 1 :  to state clearly and strongly <assert an opinion>

  2. 2 :  to make others aware of <assert your independence>

  3. 3 :  to speak or act in a way that demands attention or recognition <If you want people to listen, you have to assert yourself.>

Law Dictionary


transitive verb as·sert \ə-ˈsərt\

Legal Definition of assert

  1. :  to present and demand recognition of <assert a claim>


\ə-ˈsər-shən\ play noun

Seen and Heard

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a block used as a base for a statue

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