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”)

to strengthen one's honor and chivalry as a man

to polish, to brush / to improve, to refine (a skill)

tooth / age

tooth / age

age