- to kill (oneself or another person): Is it a cry for help when people on social media talk about unaliving themselves?The point of the game is to unalive all enemies before losing your last life token.
- dead (def. 1): Our unalive goldfish was floating at the top of the fishbowl.That joke killed me—I am unalive!
- (of an inanimate object) lifeless and lacking even the facsimile of life: the unalive occupants of the wax museum.
- (of a living being) unaware of someone or something, or generally isolated, numb, or unresponsive: We were unalive to the possibilities of fusion cuisine before our travels.She was unalive in the face of her own children’s suffering.