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Allin

insane

adjectivecommon in dialogue

  • //ɪnˈseɪn//

Exhibiting unsoundness or disorder of mind; not sane; utterly mad.

adjective

  1. 1

    Exhibiting unsoundness or disorder of mind; not sane; utterly mad.

    And you told me not to drive But I made it home alive So you said that only proves that I'm insane

  2. 2

    Used by or relating to insane people.

    an insane hospital

    an insane asylum

  3. 3

    Causing insanity or madness.

    Were such things here, as we doe speake about? / Or haue we eaten on the insane Root, / That takes the Reason Prisoner?

  4. 4

    informalCharacterized by excess or the utmost folly; ridiculous; impractical.

    an insane plan

    an insane amount of money

    The preposterous altruism too![…]Resist not evil. It is an insane immolation of self—as bad intrinsically as fakirs stabbing themselves or anchorites warping their spines in caves scarcely large enough for a fair-sized dog.

    Yenshui is a fairly ordinary town situated between Tainan and Chiayi. However, during the Lantern Festival, on the 15th day of the first moon, the whole town goes insane.

  5. 5

    slangExtremely good; incredibly amazing.

    That guy is insane at FPS games.

    Cederstrand was all over the ice, whipping his sled around and firing pucks into the net. It's what Straschnitzki is aiming for. "He's insane. The turns, the shots. It's something I want to do some day."

    And fans echoed their responses. "You nailed it, girl! This movie is so special. Your work is insane! 💗," one person wrote. "Is there ANYTHING you can't do?! I'm impressed," said another.

    On getting two quick eliminations, SypherPK cries out ecstatically: This gun is insane, it's the best gun ever! Woohoo!

  6. 6

    informalEnraged; furious.

Etymology

From Latin īnsānus (“unsound in mind; mad, insane”), from in- + sānus (“sound, sane”), equivalent to in- + sane.

Forms

comparative
more insane, insaner
superlative
most insane, insanest
The neighbouring pagesAlphabetical order follows the rules of the language, not byte values: an accent decides only between two otherwise identical words, and Spanish files Ñ as a letter of its own.

Lexical content from Wiktionary, under CC BY-SA 4.0 · Source entry · Data version 2026-08-23

Rank among the words of the OpenSubtitles 2018 corpus — film and television subtitles, so spoken rather than written usage (CC BY-SA 3.0).