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n. 1. Anger; irritability. 2. a. One of the four humors of ancient and medieval physiology, thought to cause anger and bad temper when present in excess; yellow bile. b. Obsolete The quality and condition of being bilious. [Middle English colre, from Old French, from Latin cholera, cholera, jaundice, from Greek kholera, from kholē, bile; see ghel-2 in the Appendix of Indo-European roots.] |
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