insensate means having no sensation or consciousness; unconscious; inanimate.
insensate is pronounced /ɪnˈsɛn.sət/.
Why “insensate” is a great word
Lacking physical sensation or consciousness, or being utterly devoid of sense, feeling, or rationality. From Late Latin insensatus ("irrational, foolish"), from Latin in- ("not") + sensatus ("sensible, wise"), from sensus ("sense, feeling"); first recorded in English 1510–20. Unlike “inanimate,” which denotes a complete absence of life, or “callous,” which implies a hardened, often culpable indifference, “insensate” bridges the physical and the rational, describing the brute fact of unfeeling, whether in a comatose body or a mind stripped of reason. It is the profound, dreamless sleep of anesthesia, the slack hand of the drowned man, the bureaucratic rubber stamp falling on a plea it never truly read. There is a particular horror in insensate violence: cruelty requires no hatred, only the removal of witness.
Etymology
From the substantivation of the above adjective. See -ate (noun-forming suffix).
adj
- Having no sensation or consciousness; unconscious; inanimate.e.g.“Since thus divided — equal must it be
If the deep barrier be of earth, or sea;
It may be both — but one day end it must
In the dark union of insensate dust.”
- Senseless; foolish; irrational; thoughtless.e.g.“[…]the sot, the gambler, the bully, the jockey, the insensate fool, were a thousand times preferable to Rashleigh;—[…]”
- Unfeeling, heartless, cruel, insensitive.e.g.“I was cold-hearted, hard, insensate.”
- Not responsive to sensory stimuli; unfeeling.e.g.“If the ophthalmic branch is cut the patient must be told about the hazards of having an insensate cornea.”
noun
- One who is insensate.e.g.“Here, at any rate, hostility did not assume that slow and sickening form. It was a cosmic agency, active, lashing, eager for conquest: determination; not an insensate standing in the way.”
verb
- To render insensate; to deprive of sensation or consciousness.e.g.“And this thought, blinding them to all else, insensating them to all emotions but that of vengeance, was thought of Josephine.”
Words closest in meaning
By meaning, not spelling — each word's AI semantic fingerprint, nearest first.
- sentient 86% match — Experiencing sensation, thought, or feeling. vs insensate →
- unreason 85% match — Lack of reason or rationality; unreasonableness; irrationality. vs insensate →
- impassibility 85% match — The state or condition of being impassible. vs insensate →
- inhumanity 85% match — The lack of compassion. vs insensate →
- stupefy 85% match — To dull the senses or capacity to think thereby reducing responsiveness; to stun. vs insensate →
- exanimate 85% match — Lifeless, not or no longer living, dead. vs insensate →
- oblivion 85% match — The state of forgetting completely, of being oblivious, unconscious, unaware, as when sleeping, drunk, or dead. vs insensate →
- sentience 85% match — The state or quality of being sentient; possession of consciousness or sensory awareness. vs insensate →