This is the 7136th most frequent Japanese word.
ロッカー
Locker.
Here, 'ロッカー' refers to a storage compartment available for public use usually found in places such as stations or gyms.
私は駅のロッカーに荷物を預けました。
I stored my luggage in the locker at the station.
In this context, 'ロッカー' means a small cupboard or storage unit typically found in private spaces such as homes or schools.
彼の部屋には古いロッカーがあります。
There is an old locker in his room.
Here, 'ロッカー' refers to the lockers students use in school to keep their belongings during classes.