n. Function: noun
1 a motion, action, gesture, or word by which a command, thought, or wish is expressed FF1C; put a finger to her lips as a sign to keep quiet FF1E;
Synonyms: high sign, signal
Related Words: gesticulation, gesture, motion; hint, indication, suggestion, warning
2
Synonyms: CHARACTER 1, mark, symbol
3
Synonyms: EXPRESSION 3, gesture, indication, reminder, token
Related Words: symbolization; attestation, evidence, proof
4
Synonyms: INDICATION 3, evidence, index, indicia, mark, significant, symptom, token
Related Words: earmark, exponent, indicator; exhibit, show