N-COUNT
(用作淋浴间或换衣间等的)小房间，隔间
A cubicle is a very small enclosed area, for example one where you can have a shower or change your clothes.
例句
...a separate shower cubicle...
独立的淋浴小单间
He made his way to the nearest toilet and locked himself in a cubicle.
他走到最近的卫生间，进了一个小隔间后把门反锁上。