lotion

[ loh-shuh n ]
/ ˈloʊ ʃən /

noun

Pharmacology. a liquid, usually aqueous or sometimes alcoholic preparation containing insoluble material in the form of a suspension or emulsion, intended for external application without rubbing, in such skin conditions as itching, infection, allergy, pain, or the like.
a liquid cosmetic, usually containing agents for soothing or softening the skin, especially that of the face or hands.

Origin of lotion

1350–1400; Middle English locion < Latin lōtiōn- (stem of lōtiō) a washing. See lotic, -ion
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for lotion

British Dictionary definitions for lotion

lotion

/ (ˈləʊʃən) /

noun

a liquid preparation having a soothing, cleansing, or antiseptic action, applied to the skin, eyes, etc

Word Origin for lotion

C14: via Old French from Latin lōtiō a washing, from lōtus past participle of lavāre to wash
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for lotion

lotion

[ lōshən ]

n.

A medicated preparation consisting of a liquid suspension or dispersion intended for external application.
Any of various externally applied cosmetic liquids.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.