To point out; to discover; to direct to a knowledge of; to show; to make known.
To show or manifest by symptoms; to point to as the proper remedies.
To signal in a vehicle the desire to turn right or left.
To investigate the condition or power of, as of steam engine, by means of an indicator.
To imply or intend to convey with one's words; used to correct or clarify one's previous utterance, or to seek such clarification.