a datum about some physical state that is presented to a user by a meter or similar instrument | motion of hands or body to emphasize or help to express a thought or feeling |
something that serves to indicate or suggest | something done as an indication of intention |
the act of indicating or pointing out by name | the use of movements (especially of the hands) to communicate familiar or prearranged signals |
(medicine) a reason to prescribe a drug or perform a procedure | |
something (as a course of action) that is indicated as expedient or necessary | |