Indicate

v. t.
  1. To point out; to discover; to direct to a knowledge of; to show; to make known.
  2. (Med.) To show or manifest by symptoms; to point to as the proper remedies; as, great prostration of strength indicates the use of stimulants. Opposite of contraindicate.
  3. (Mach.) To investigate the condition or power of, as of steam engine, by means of an indicator.