a personal or private matter / (by extension) selfishness

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

personal, private / secret

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

Alternative spelling of 私達 (“we; us”)

private; mine

everyone

(tarot) the Wheel of Fortune

(idiomatic) to avoid being seen; to be clandestine

(Internet slang) avoiding search engines; making something difficult to reach via a search engine