Insane
Definition, Meaning & Examples
Pronunciation /ɪnˈseɪn/ · Part of speech adjective
Quick meaning: Insane is an adjective meaning Exhibiting unsoundness or disorder of mind; not sane; utterly mad.
Meaning
Exhibiting unsoundness or disorder of mind; not sane; utterly mad.
More Meanings
- Used by or relating to insane people.
- Causing insanity or madness.
- (informal) Characterized by excess or the utmost folly; ridiculous; impractical.
- (informal) Enraged; furious.
- (slang) Extremely good; incredibly amazing.
Example Sentences
an insane plan
an insane asylum
an insane hospital
an insane amount of money
Word Forms
- insaner
- insanest
Synonyms for insane
Depending on context, synonyms include bananas, barking, buggish, buggy, bughouse, barmy.
Antonyms for insane
Common opposites include sane, sober.
Related Words
Related dictionary entries include crazed, crazy, bonkers, mad, demented, lunatic.
Related Dictionary Tools
Sources & Attribution
FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0
Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.