Synonyms of coma

Noun

1. coma, comatoseness, unconsciousness

usage: a state of deep and often prolonged unconsciousness; usually the result of disease or injury

2. coma, tuft, tussock

usage: (botany) a usually terminal tuft of bracts (as in the pineapple) or tuft of hairs (especially on certain seeds)

3. coma, cloud

usage: (astronomy) the luminous cloud of particles surrounding the frozen nucleus of a comet; forms as the comet approaches the sun and is warmed

Definition and meaning of coma (Dictionary)