ignoramus

noun

ig·​no·​ra·​mus ˌig-nə-ˈrā-məs How to pronounce ignoramus (audio)
also
-ˈra- How to pronounce ignoramus (audio)
plural ignoramuses also ignorami ˌig-nə-ˈrā-mē How to pronounce ignoramus (audio)
 also  -ˈra-
: an utterly ignorant person : dunce

Did you know?

Ignoramus is the title of a farce by George Ruggle (1575-1622) that was first produced in 1615. The title character, whose name in Latin literally means "we do not know," is a lawyer who fancies himself to be quite shrewd but is actually foolish and ignorant. Ruggle may have been inspired in his choice of name for his character by a proceeding in the English judicial system. The term ignoramus was written on bills of indictment when the evidence presented seemed insufficient to justify prosecution. In these cases ignoramus indicated "we take no notice of (i.e., we do not recognize) this indictment." Such a reference would have been most appropriate for Ruggle's satire of the judiciary.

Examples of ignoramus in a Sentence

I can't believe they let an ignoramus like that run the company. only an ignoramus would be foiled by the building's security system
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.
And finally, there is Remy (Guillaume Cyr), a well-meaning security guard at the Quebec Maple Association who is a bit of an ignoramus. Aramide Tinubu, Variety, 6 Dec. 2024 Under the Tories’ watch, the prime minister’s residence at 10 Downing Street in London was occupied by a dyspeptic culture warrior (Theresa May), who was succeeded by a fustian blowhard (Boris Johnson), who begot an economic ignoramus (Liz Truss). Lee Hockstader, Washington Post, 5 July 2024 Don’t let demagogues and blowhards and ignoramuses tell you otherwise. Jay Nordlinger, National Review, 19 June 2024 Anyone who employs the phrase is either a demagogue or an ignoramus. Jay Nordlinger, National Review, 30 June 2023 See all Example Sentences for ignoramus 

Word History

Etymology

Ignoramus, ignorant lawyer in Ignoramus (1615), play by George Ruggle, from Latin, literally, we are ignorant of

First Known Use

circa 1616, in the meaning defined above

Time Traveler
The first known use of ignoramus was circa 1616

Dictionary Entries Near ignoramus

Cite this Entry

“Ignoramus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ignoramus. Accessed 20 Dec. 2024.

Kids Definition

ignoramus

noun
ig·​no·​ra·​mus ˌig-nə-ˈrā-məs How to pronounce ignoramus (audio)
plural ignoramuses also ignorami -mē How to pronounce ignoramus (audio)
: an ignorant person
Etymology

from Ignoramus, name of a character in a play

Legal Definition

ignoramus

noun
ig·​no·​ra·​mus ˌig-nə-ˈrā-məs How to pronounce ignoramus (audio)
: no bill at bill 3b

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