INSANE Definition & Meaning - Merriam-Webster
The meaning of INSANE is exhibiting a severely disordered state of mind. How to use insane in a sentence.
INSANE Definition & Meaning | Dictionary.com
INSANE definition: (not in technical use as a medical diagnosis) not sane; not of sound mind; mentally deranged. See examples of insane used in a sentence.
INSANE | definition in the Cambridge English Dictionary
INSANE meaning: 1. very annoyed, angry, upset, or excited, often so that you cannot think or behave normally: 2…. Learn more.
Insane - definition of insane by The Free Dictionary
Define insane. insane synonyms, insane pronunciation, insane translation, English dictionary definition of insane. afflicted with mental derangement, having a disordered mind, mad: Her bizarre threats …
insane - Wiktionary, the free dictionary
Dec 26, 2025 · Adjective insane (comparative more insane or insaner, superlative most insane or insanest) Exhibiting unsoundness or disorder of mind; not sane; utterly mad. Synonyms: see …
insane - WordReference.com Dictionary of English
WordReference Random House Unabridged Dictionary of American English © 2025 in•sane (in sān′), adj. not sane; not of sound mind; mentally deranged. of, pertaining to, or characteristic of a person …
What does insane mean? - Definitions.net
Insane refers to a state of severe mental illness or mental disorder, characterized by a significant impairment in one's ability to think, reason, or perceive reality. It is often marked by unpredictable or …