a white powder, C15H15NO2, used as a mild analgesic, anti-inflammatory, and antipyretic in certain types of arthritis and for the relief of moderate short-term pain due to dysmenorrhea.
Origin of mefenamic acid
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
A crystalline compound used as an anti-inflammatory drug and as an analgesic.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.