rocking
Refers to a rocking motion or style, often in music or dance contexts.
彼のロッキングなギター演奏が会場を沸かせた。
His rocking guitar performance excited the audience.
Refers to a locking mechanism or the dance style 'locking'; context-dependent.
このドアのロッキング機構はとても頑丈だ。
The locking mechanism of this door is very sturdy.