hip-grinding

Noun

attributive often uncountable

(often attributive) A sexual gyrating of the hips when dancing.

Japanese Meaning

踊る際に、性的なニュアンスを伴って腰を激しく回す動作

Her hip-grinding at the club drew everyone's attention, but she seemed completely unfazed.

彼女がクラブで腰を官能的にくねらせる動きは皆の注目を集めたが、彼女はまったく動じていなかった。

Sense（1）

(often attributive) A sexual gyrating of the hips when dancing.