嫁の尻たたき
Expression- 1traditional Koshōgatsu ceremony where the newly-wed wife is hit with a sacred wooden pole on the rump to ensure her fertility Translated by Jiyomi
Other writings and readings
嫁の尻叩き
expressions (phrases, clauses, etc.) · noun (common) (futsuumeishi)
JMdict entry 2770350. Source and licence.