Meaning of kinesics

ki•ne•sics

Pronunciation: (ki-nē'siks, -ziks, kī-), [key]
— n. (used with a sing. v.)
  1. the study of body movements, gestures, facial expressions, etc., as a means of communication.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.