[verb] [T] - to hit (esp. a child) with the hand, usually several times on the bottom as a punishment, or to hit (an adult) on the bottom, usually with a stick etc., in order to get or give sexual pleasureIf you haven't tidied your room by suppertime, Jamie, I'll spank you.
SPANK
Meaning of SPANK in English
Cambridge English vocab. Кембриджский английский словарь. 2012