[ mek-luh-zeen ]
/ ˈmɛk ləˌzin /

noun Pharmacology.

a compound, C25H27ClN2, used for preventing nausea of motion sickness, pregnancy, etc.

Origin of meclizine

First recorded in 1950–55; me(thylbenzene) + c(h)l(or)-2 + -i- + (pipera)zine Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for meclizine

Medicine definitions for meclizine

[ mĕklĭ-zēn′ ]


An antihistaminic used in the prevention and treatment of nausea and motion sickness.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.