noun
1.
Synonyms: hint 1, clue, cue, inkling, intimation, notion, suggestion, telltale, wind
2.
Synonyms: expression 3, gesture, reminder, sign, token
3.
something that is an outward manifestation of something else
such indications of prosperity as second cars and color TVs
Synonyms: evidence, index, indicia, mark, sign, significant, symptom, token; compare symbol 1, testimony
Related Word: expression, manifestation; hint, suggestion; proof; prefiguration, type