aposentadoria

Etymology
From.

suggests that the term's meaning shifted with when invaded Portugal and the Portuguese nobles fled to Brazil, claiming for themselves a right to expel someone from their house and move in, subject only to the requirement that they pay the expellee rent.

Noun

 * 1) retirement (the act of retiring)
 * 2)  retirement
 * 3)  pension paid to retirees
 * 1)  pension paid to retirees