An abnormal or excessive discharge of fluid, especially from a primary or principal opening of the body.
From Greek ἄρχο- (árkhō-, 'chief' or 'primary') plus -rrhea (from ῥέω, rheō, 'to flow'). Medical terms ending in -rrhea describe abnormal flows of various body fluids.
You've probably heard of 'diarrhea' or 'logorrhea'—archorrhea is the forgotten cousin that tried to describe an excessive discharge of unspecified origin from the main body opening.
Complete word intelligence in one call. Free tier — 50 lookups/day.