(~s)
A ~ is a gesture or remark which someone, especially a woman, makes in order to encourage another person to make sexual advances to them. (INFORMAL)
He ignores ~s from the many women who seem to find him attractive.
N-COUNT
COME-ON
Meaning of COME-ON in English
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012