The term 'BAT AN EYE' can be solved by the crossword solutions WINK (4 letters), FLIRT (5 letters), and DIDNT (5 letters). WINK is a facial expression made by closing one eye briefly, usually to indicate amusement or acknowledgement. FLIRT is an act of expressing attraction to someone in a playful or teasing way. DIDNT is a contraction of the phrase 'did not'. Together, these three words can be interpreted as a phrase meaning to pay close attention to something or someone.