a personal or private matter / (by extension) selfishness

a personal or private matter / selfishness / privacy, secrecy / (women's speech, obsolete) a brother-in-law

personal, private / secret

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

Alternative spelling of 私達 (“we; us”)

private; mine

extended family

alimony (a court-enforced allowance)

breadwinner

work done for free, unpaid work, uncompensated work / work done in vain, work with no favorable end result