Definition
A writ challenging someone's right to hold public office or exercise a franchise, Latin for 'by what warrant.' It's the legal system's credentials check for people wielding authority they may not legitimately possess.
Example Usage
Challengers filed a quo warranto action arguing the appointee was constitutionally ineligible for the position.
Origin
Medieval Latin meaning 'by what authority,' from English common law
Fun Fact
Quo warranto proceedings are rare today but were common in medieval England when monarchs wanted legal cover for removing troublesome officials.
Source: Common law writ procedures and modern statutory equivalents
Related Terms
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See “quo warranto” in Corporate Speak, Gen-Z Slang, Pirate Speak, and more.
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