usurped; usurping; usurps

transitive verb

1
a
: to seize and hold (office, place, functions, powers, etc.) in possession by force or without right
usurp a throne
b
: to take or make use of without right
usurped the rights to her life story
2
: to take the place of by or as if by force : supplant
must not let stock responses based on inherited prejudice usurp careful judgment

intransitive verb

: to seize or exercise authority or possession wrongfully
usurpation
ˌyü-sər-ˈpā-shən How to pronounce usurp (audio)
 also  ˌyü-zər-
noun

Did you know?

While often associated with questionable behavior by the royals of eras past, usurp retains its usefulness today. It’s still typically applied when someone takes power without authority or the right to do so, though the power taken is not necessarily political and the question of right and authority may be subject to debate; a city council usurping a mayor’s power is a more traditional use of the word, but one product can be said to be usurping market share from another, and one athlete may claim to have usurped GOAT status. The usurpation can even be sartorial: Amanda Mull, writing for The Atlantic, noted how tracksuits in the 1980s “usurped much of cotton sweatpants’ momentum toward legitimate coolness.” Usurp comes from Latin: usurpare, meaning “to take possession of without a legal claim,” was formed by combining usu (a form of usus, meaning “use,” which also led to the words usually and use) and rapere (“to seize”).

Examples of usurp in a Sentence

Some people have accused city council members of trying to usurp the mayor's power. attempting to usurp the throne
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Chinese leaders just haven’t marshaled the diplomatic and military muscle—still less the political will—to usurp America’s position as the world’s premier power. Michael Schuman, The Atlantic, 6 July 2025 Season 2, after all, found Demi attempting to usurp Taylor Frankie Paul as the face of MomTok, trying (and failing) to turn the other women against her. EW.com, 3 July 2025 Therefore, the organization argued, the FCC was violating the constitution by usurping congress's power to tax. Npr Washington Desk, NPR, 27 June 2025 Trump has already tried to use three pretexts to usurp power — terrorism, national emergency, and war itself — to justify his mass deportations, universal tariffs, and consolidations of power. Robert B. Reich, Hartford Courant, 27 June 2025 See All Example Sentences for usurp

Word History

Etymology

Middle English, from Anglo-French usorper, from Latin usurpare to take possession of without legal claim, from usu (ablative of usus use) + rapere to seize — more at rapid

First Known Use

14th century, in the meaning defined at transitive sense 1a

Time Traveler
The first known use of usurp was in the 14th century

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Cite this Entry

“Usurp.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/usurp. Accessed 15 Jul. 2025.

Kids Definition

usurp

verb
: to seize and hold by force or without right
usurp power from the king

Legal Definition

transitive verb

: to seize and hold (as office, place, or powers) in possession by force or without right
the courts may not usurp the powers of the legislature

intransitive verb

: to seize or exercise authority or possession wrongfully
Etymology

Latin usurpare to take possession of without a strict legal claim, from usus use + rapere to seize

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