IPA: /rɪˈtaɪəd/
KK: /rɪˈtaɪrd/
No longer working in a job or profession, usually after reaching a certain age or after many years of service.
After many years of teaching, she is now a retired teacher enjoying her hobbies.
People who have stopped working, usually because they have reached a certain age or have completed their career.
Many retired individuals enjoy traveling and spending time with family.
Retired is formed from "re-" (meaning back or again) and "tire" (from Old French *tirer*, meaning to draw or pull). The word "retired" means to have drawn back or withdrawn from active duty or work.
Think of someone who has 'drawn back' ('re-') from their work ('tire') — that's why retired means someone who has stepped away from their job.