[ki-nee-siks, -ziks, kahy-]
noun (used with a singular verb)
the study of body movements, gestures, facial expressions, etc., as a means of communication.
Origin of kinesics
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
(functioning as singular) the study of the role of body movements, such as winking, shrugging, etc, in communication
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
Online Etymology Dictionary, © 2010 Douglas Harper
The study of nonverbal bodily movements, such as gestures and facial expressions, as communication.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.