potential form of of 泳ぐ (oyogu, “to swim”)

(swimming) a swimming pool, a pool / (billiards) pool, a game at billiards

pool, put together

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

an office pool: a betting pool conducted at one's place of employment

swimming pool

(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