usurper

noun

usurp·​er yu̇-ˈsər-pər 

also

-ˈzər- 

plural usurpers

: one who usurps something: such as

a

: one who seizes and holds office, power, position, etc., by force or without right

… they are working through the harrowing part in which Frederick, the usurper of his brother's dukedom, banishes his niece Rosalind from his court.

—Lawrence Malkin

At 19, she's the besotted lover of King Richard III—until he's slain by the usurper King Henry VII and she's forced to become Henry's wife.

—Joanna Powell

b

: one who takes the place of another by or as if by force

The new people have come, the usurpers, with their private jets and home theaters … , scaring the waterfowl and scattering the discreet and peaceful ease.

—Dwight Garner

c

: one who takes or makes use of something without right

For example, a co-owner may alone take all the necessary steps for the preservation of the property, including the institution of suits against trespassers or usurpers.

—Louisiana Civil Code

Examples of usurper in a Sentence

Recent Examples on the Web

Novo has an oral GLP-1 combo, too Amid all the discussion of potential usurpers to Wegovy’s place in the market for obesity treatments, Novo Nordisk is at work on an oral therapy that might best its own top-selling product. —Damian Garde, STAT, 6 Mar. 2024

Using brain power does burn calories, and, in fact, the brain is among the body’s biggest usurpers of caloric energy. —Sara Novak, Discover Magazine, 26 Feb. 2024

This recognition should include replacing the names of the country’s usurpers who killed the natives, robbed the nation, and supported every and any types of oppression, in public facilities and street names. —Holly Jones, Variety, 19 Feb. 2024

He is portrayed as an ill-mannered and boorish usurper. —Zenger News, Forbes, 28 Nov. 2023

They were greeted as usurpers of jobs and, in the West, then still a lawless frontier, many were brutalized and massacred. —Ligaya Mishan David Chow, New York Times, 19 Sep. 2023

But any struggle whatsoever from Georgia is welcome news to potential usurpers of the throne. —J. Brady McCollough, Los Angeles Times, 17 Sep. 2023

Any Democrat with power was seen as a usurper of power that should, by right, be Cuomo’s. —Isaac Chotiner, The New Yorker, 4 Aug. 2021

Its melancholic hero, Juicy (Marcel Spears), isn’t especially haunted by the appearance of his father’s ghost telling him to kill his usurper. —Vulture, 12 Apr. 2023

Word History

First Known Use

15th century, in the meaning defined above