A wink is a facial expression made by briefly closing one eye. It can be used to indicate a variety of emotions, including amusement, affection, or irony. The crossword solutions for the term 'wink' include 'INSTANT' (7 letters), 'INDICATION' (10 letters), 'FLASH' (5 letters), 'FLICKER' (7 letters), 'twinkle' (7 letters), 'HINT' (4 letters), 'TWINKLING' (9 letters), 'BAT' (3 letters), 'GESTURE' (7 letters), 'MOMENT' (6 letters), 'SIGNAL' (6 letters), 'JIFFY' (5 letters), 'SECOND' (6 letters), 'BLINK' (5 letters), 'NICTITATE' (9 letters), 'NICTATE' (7 letters), 'ina' (3 letters), 'bataney' (8 letters), and 'givetheeyesign' (14 letters). These words all describe different aspects of a wink, from its quickness to its subtlety.