buttock
🇺🇸
/ˈbʌtək/
🇬🇧
/ˈbʌtək/
noun
R
one of the two soft parts on the backside that you sit on
She accidentally bumped her buttock against the sharp corner of the table.
彼女はテーブルの鋭い角にお尻を偶然ぶつけた。
translation
尻
語形変化
Plural
buttocks