IPA: /rɪˈtaɪə.riː/
KK: /rɪˈtaɪərɪ/
A person who has stopped working, usually because they have reached a certain age or have completed their career.
My grandfather is a retiree who enjoys gardening and traveling.
Retiree → It is formed from "retire" (from Old French *retirer*, meaning to withdraw) and the suffix "-ee" (meaning a person who is the recipient of an action). A retiree is a person who has withdrawn from their occupation or profession.
Think of someone who has 'withdrawn' from work ('retire') and the '-ee' indicates that this person is the one receiving that action. This helps you remember that a retiree is someone who has stepped back from their job.