English word mucosanguineous comes from English sanguineous, English muco- (Mucus.)

Detailed word origin of mucosanguineous

Dictionary entry	Language	Definition
sanguineous	English (eng)	Accompanied by bloodshed; bloody. Eager for bloody violence; bloodthirsty.
muco-	English (eng)	Mucus.
mucosanguineous	English (eng)	(medicine) Containing mucus and blood.

Words with the same origin as mucosanguineous