There are multiple definitions - click on the translation that matches your context.

aposentar-se

verbo

full

retire

verb

Definitions of retire

(of a judge or a jury) to go away from the main courtroom for a period of time

Magistrates have retired to consider their verdict.

to come to the end of an elected term of office

Mr Bownes retired from the council last year.

to make an employee stop working permanently

The Age Regulations permitted employers to retire their employees at 65.