Definition of "Indicate" :
verb: give evidence of
"The results indicate the need for more work."
verb: be a signal for or a symptom of
"These symptoms indicate a serious illness."
verb: indicate a place, direction, person, or thing; either spatially or figuratively
"He indicated his opponents."
verb: to state or express briefly
"Indicated his wishes in a letter."
verb: suggest the necessity of an intervention; in medicine
"Tetracycline is indicated in such cases."