- a combining form meaning “flow,” “discharge,” used in the formation of compound words: gonorrhea.
Origin of -rrhea
< New Latin -rrhoea < Greek -rrhoia, combining form representing rhoía a flow, akin to rheîn to flow, stream
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- Flow; discharge:seborrhea.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.