on the desk / being on paper, (being no more than) armchair

key

(computing) key / (music) key

key (tool for opening or locking something) / key; clue (important fact for solving something) / lock

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

private; mine

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

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