assert

verb

as·​sert ə-ˈsərt How to pronounce assert (audio)
a-
asserted; asserting; asserts

transitive verb

1
a
: to state or declare positively and often forcefully or aggressively
The suspect continued to assert his innocence.
b
: to compel or demand acceptance or recognition of (something, such as one's authority)
… the confrontations that inevitably occur [between orangutans] when several males try to assert dominance …NationalGeographic.com
Wallace asserted control early—shutting down both candidates when they tried to talk over one another, and shushing the audience when it reacted too audibly.Glenn Thrush
2
a
: to demonstrate the existence of
He wished to vindicate himself in some way, to assert his manhood.James Joyce
assertible adjective
an assertible defense
Phrases
assert oneself
1
: to speak or act in a manner that compels recognition especially of one's rights
… she wants him to learn to assert himself with people in positions of authority.Malcolm Gladwell
… a long-suffering Irish community asserted itself by putting its own politicians in power.Ellis Cose
2
: to become more strongly apparent : to become clearly seen, known, or experienced
Unbidden, a glint asserts itself in Ms. Brown's eyes …Joanne Kaufman
… a passion that through its long suppression was now asserting itself with volcanic necessity.Zadie Smith
Choose the Right Synonym for 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

Examples of assert in a Sentence

He asserted that there were spies in the government. She asserted her independence from her parents by getting her own apartment. The boss was reluctant to assert his authority over his employees.
Recent Examples on the Web At a contentious House committee hearing last year, TikTok CEO Shou Zi Chew asserted that forcing ByteDance to divest its ownership stake in the app would not change how TikTok operates. Todd Spangler, Variety, 26 Apr. 2024 Turner’s opening statement asserted that EMTALA does not require doctors to break state laws to provide stabilizing emergency medical care. Nicole Blanchard, Idaho Statesman, 25 Apr. 2024 Google asserted that the protests created an uncomfortable environment for other employees and emphasized that staff can use internal forums to address grievances rather than resort to protests that impede business. Ruth Umoh, Fortune, 24 Apr. 2024 Starbucks has refuted these accusations, asserting its adherence to labor laws and affirming its commitment to upholding employees' freedom to decide on unionization. Nik Popli, TIME, 23 Apr. 2024 To assert that a language has not just a history but also a future requires, in most cases, the mobilizing of people, resources, and social pressure: a language movement. Ross Perlin, Foreign Affairs, 23 Apr. 2024 But consumer advocates have long asserted that utilities find loopholes around such rules through the long and complex rate recovery process at the California Public Utilities Commission, confirmed through extensive reporting by the The Sacramento Bee. Ari Plachta, Sacramento Bee, 23 Apr. 2024 In two nearly identical lawsuits filed on Thursday against Ovation Fertility in Newport Beach, California, two unnamed couples are asserting multiple claims, including negligent misrepresentation, fraud, negligence and medical battery. Nadine El-Bawab, ABC News, 18 Apr. 2024 On its website, the group asserts that at risk are 500 jobs connected to glyphosate production in Iowa, and 800 jobs in Idaho. Hannah Fingerhut, Fortune Europe, 16 Apr. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'assert.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

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

First Known Use

circa 1604, in the meaning defined at sense 1a

Time Traveler
The first known use of assert was circa 1604

Dictionary Entries Near assert

Cite this Entry

“Assert.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/assert. Accessed 1 May. 2024.

Kids Definition

assert

verb
as·​sert ə-ˈsərt How to pronounce assert (audio)
a-
1
: to state clearly and strongly
2
: to make others aware of
assert your rights

Legal Definition

assert

transitive verb
as·​sert ə-ˈsərt How to pronounce assert (audio)
: to present and demand recognition of
assert a claim
assertion noun

More from Merriam-Webster on assert

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