locker room adjective 1noun 2forms 2 adjective1 •(informal) Characteristic of conversations held in locker rooms; that is boastful, juvenile, or explicitly sexual.The others tired of Frank's habitual locker-room boasting about various women he had "scored" with noun2 •(US, Canada) A room attached to an athletic, recreational, or workplace facility, filled with lockers for storage of clothing and equipment; clothes are generally changed there.We changed into our swimsuits in the locker room next to the pool. •(slang) inhalants formslocker rooms · locker-rooms
