crocus(redirected from colcothar)
Also found in: Dictionary, Thesaurus, Encyclopedia.
The dried stigmas of Crocus sativus (C. officinalis) (family Iridaceae), formerly used occasionally in flatulent dyspepsia; also formerly used as an antispasmodic in asthma and dysmenorrhea and as a coloring and flavoring agent.
[L. fr. G. krokos, the crocus, saffron (made from its stigmas)]