Definitions of indicate:

• verb:   indicate a place, direction, person, or thing; either spatially or figuratively

  Example: "He indicated his opponents"

• verb:   to state or express briefly

  Example: "Indicated his wishes in a letter"

• verb:   suggest the necessity of an intervention; in medicine

  Example: "Tetracycline is indicated in such cases"

• verb:   give evidence of

  Example: "The results indicate the need for more work"

• verb:   be a signal for or a symptom of

  Example: "These symptoms indicate a serious illness"