How to use insane in a sentence. Very annoyed, angry, upset, or excited, often so that you cannot think or behave normally (not in technical use as a medical diagnosis) not sane See examples of insane used in a sentence. Insane synonyms, insane pronunciation, insane translation, english dictionary definition of insane Afflicted with mental derangement, having a disordered mind, mad
Her bizarre threats were the result of an insane jealousy. Wordreference random house unabridged dictionary of american english © 2025 in•sane (in sān′), adj Of, pertaining to, or characteristic of a person who is mentally deranged Meanings, etymology, pronunciation and more in the oxford english dictionary Quotations that guy is insane at fps games. To be insane is to have a seriously disordered state of mind
Insane (informal) having a mind that does not work normally If i have to stay any longer, i'll go insane Insane is also used as a legal term for someone who is not responsible for a crime they have committed because they were not able to know right from wrong at the time. Having been determined to be in a condition that meets the legal definition of insanity.
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