"ignoranus" means: A person who is both stupid and rude; an ignorant asshole.. This is strong language and parents may reasonably want to discuss when, where and around whom it is used. It is not usually a sign of trouble on its own; many teens use such words to fit in with peers. A calm conversation about register, audience and consequences (school, work, family) tends to be more useful than a ban. Pay attention to the target of the language more than the word itself.
ignoranus
(slang, vulgar, derogatory) A person who is both stupid and rude; an ignorant asshole.
Definitions
(slang, vulgar, derogatory) A person who is both stupid and rude; an ignorant asshole.
"ignoranus" means: A person who is both stupid and rude; an ignorant asshole.. This is strong language and parents may reasonably want to discuss when, where and around whom it is used. It is not usually a sign of trouble on its own; many teens use such words to fit in with peers. A calm conversation about register, audience and consequences (school, work, family) tends to be more useful than a ban. Pay attention to the target of the language more than the word itself.
"ignoranus" means: A person who is both stupid and rude; an ignorant asshole.. Register: strong, taboo language. Avoid in writing, business, classroom and any formal setting; reserve for close friends after observing native use first. A common non-native mistake is to use the word in the wrong register, or to assume one fixed meaning when it is actually polysemous; always check the surrounding register and the audience before producing it yourself. In formal writing, prefer a neutral synonym or a short descriptive phrase, and use this word only when you have heard or read it being used naturally in a comparable context.
“POV... Trump is a Sucker, a Loser, and a Shameless Lying Facepalming Embarrassment to Humanity! What An Ignoranus Assholtarian Nation Of Backwater Primitive Minded Conspiracy Theories and Glorification of Indoctrinated Ignorance Demonizing Democracy, Science, and Education!”
— Bluesky· May 2026
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For specific readers
Why is this section here?
Slang is read by different audiences for very different reasons. The For parents view re-explains the term in plain, non-judgemental language so a caregiver can understand what their child means without needing the surrounding subculture. The For English learners view focuses on register (when it's safe to use), formal alternatives, and common mistakes — what a textbook won't teach you.
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🗺️About Regional & Other slang
Regional slang from around the English-speaking world — British, Australian, Irish, Caribbean, Nigerian, Filipino, AAVE, and the hyphenated-English dialects that make the internet sound local.
See all Regional & Other slang on Slangora.
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Other words near "ignoranus" (I)
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Related terms
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Semantically related
- ignorant75%
(slang) Ill-mannered, crude.
- ignorati73%
(slang, pejorative) The wilfully ignorant; those who choose to ignore inconvenient facts or make public claims based on falsehoods.
- ignorant67%
Unknowledgeable or uneducated; characterized by ignorance.
- dumbass66%
(US, sometimes considered, _, vulgar, slang, mildly, derogatory) A stupid or foolish person.
- ignorant66%
Not knowing (a fact or facts), unaware (of something).