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ENGLISH DICTIONARY

Coma

/ˈkəʊmə/ · noun

Meaning

A state of unconsciousness from which one may not wake up, usually induced by some form of trauma..

Definitions by Sense

  1. A state of unconsciousness from which one may not wake up, usually induced by some form of trauma.
  2. (astronomy) A cloud of dust surrounding the nucleus of a comet.
  3. (optics) A defect characterized by diffuse, pear-shaped images that in an ideal image would appear as points.
  4. (botany) A tuft or bunch, such as the assemblage of branches forming the head of a tree, a cluster of bracts when empty and terminating the inflorescence of a plant, or a tuft of long hairs on certain seeds.

Example Sentences

go into a coma
slip into a coma
come out of a coma
An a aphrodisiac, it results in santonin poisoning, followed by coma and death.
I wonder if a person who comes out of a coma feels refreshed and well rested.

Synonyms for coma

Antonyms for coma

Related Words

Word Forms

Usage Notes

Choose a synonym only when it preserves the intended meaning, tone, and grammar of the full sentence.

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Frequently Asked Questions

What does coma mean?

Coma means A state of unconsciousness from which one may not wake up, usually induced by some form of trauma..

What is a synonym for coma?

Common synonyms include comatoseness.

What is the opposite of coma?

The opposite depends on the specific sense.

How do you use coma in a sentence?

go into a coma

Sources & Attribution

FreeDictionaryAPI.com / Wiktionary · Original source · CC BY-SA 4.0

Dictionary data is provided by FreeDictionaryAPI.com and sourced from Wiktionary under its stated license.