a locker (storage compartment)

a rocker (musician who plays rock music)

a bag, a satchel, a handbag, a purse, a suitcase

to put (something) in / to admit (someone) in / to tuck in (clothing)

potential of 入る (hairu)

(chiefly women's speech) first person singular pronoun: I, me

(polite) first-person singular pronoun: I, me

a personal or private matter / (by extension) selfishness

(formal) first-person singular pronoun: I, me

personal, private / secret