Definition of sick:
- Affected with disease of any kind; ill; indisposed; not in health. See the Synonym under Illness.
- Affected with, or attended by, nausea; inclined to vomit; as, sick at the stomach; a sick headache.
- Corrupted; imperfect; impaired; weakned.
- Having a strong dislike; disgusted; surfeited; - with of; as, to be sick of flattery.
- To fall sick; to sicken.
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