close friend, bosom buddy / crony, chum

(derogatory) country bumpkin / John Doe / (historical) a tuft of hair that is left unshaved at the back of a young child's head

a male given name

a male given name

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

(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

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