Synonyms for coma

Noun

1. coma, comatoseness, unconsciousness

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

2. coma, hair, fuzz, tomentum

usage: a usually terminal tuft of hairs especially on a seed

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