lubricant(redirected from Lubricating fluid)
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Any material (e.g., gel, jelly or lotion) designed to reduced friction, which is used to aid sexual intercourse or masturbation.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
lubricantMedtalk An oily or slippery substance to reduce friction Sexology An endogenous–eg, vaginal secretions, or exogenous–eg, K-Y jelly, substance that facilitates coitus
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.