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mandamus

American  
[man-dey-muhs] / mænˈdeɪ məs /

noun

mandamuses plural
  1. a writ from a superior court to an inferior court or to an officer, corporation, etc., commanding that a specified thing be done.


verb (used with object)

  1. to intimidate or serve with such writ.

mandamus British  
/ mænˈdeɪməs /

noun

  1. law formerly a writ from, now an order of, a superior court commanding an inferior tribunal, public official, corporation, etc, to carry out a public duty

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of mandamus

From the Latin word mandāmus we command

Explanation

A mandamus is an order passed down from a court requiring that an official perform some particular function as an absolute duty. If a public official tries to do his job in whatever way he sees fit, a court might issue a mandamus, telling him, "This is your duty — do it. Or else." Say you're a dogcatcher and you've been looking the other way while Tootles runs free, digging up flower beds. A court might issue a writ of mandamus ordering you to put Tootles in the pound. It's no longer up to you — it's time to bring Tootles in.

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Vocabulary lists containing mandamus

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

This only arose because the government filed a petition for a writ of mandamus asking a higher court to block this discovery.

From Slate Aug. 1, 2025

Lynch also asked Judge Jackson to decide by next Tuesday so the department could request a writ of mandamus from the U.S.

From Salon May 12, 2023

Justin Jones and Justin Pearson file for a writ of mandamus, Federal District Court, in Nashville, against the Tennessee Assembly.

From Seattle Times Apr. 7, 2023

They were seeking what’s known as mandamus, which is a request to the court to order a government official to take an action.

From Washington Times Mar. 1, 2023

The court decided that the case required a mandamus before the Registrar.

From The History of Woman Suffrage, Volume IV by Harper, Ida Husted

You realise, I hope, that there are here no judges, juries, nor lawyers, no mandamuses and no appeals.

From Revenge! by Barr, Robert

It might rain mandamuses and warrants, they had no power to trouble me.

From Paul Gosslett's Confessions in Love, Law, and The Civil Service by Lever, Charles James

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