total possession, monopolization / occupation (e.g. of land or a house)

possess / occupy

brother-in-arms (fellow combatant or soldier)

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

lake

a lake (body of water)

(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