comatose
adjective/ˈkəʊmətəʊs/
/ˈkəʊmətəʊs/
- (medical) deeply unconscious; in a comaTopics Health problemsc2
- (humorous) extremely tired and having no energy; sleeping deeply
Word Originlate 17th cent.: from Greek kōma, kōmat- ‘deep sleep’ + -ose.
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comatose