transmit thoughts or feelings

recognize with a gesture prescribed by a military regulation; assume a prescribed position

motion of hands or body to emphasize or help to express a thought or feeling

the use of movements (especially of the hands) to communicate familiar or prearranged signals

signal by winking

thrust or extend out

raise one's shoulders to indicate indifference or resignation

clap one's hands together

clap one's hands or shout after performances to indicate approval