A person who has retired from work, typically after reaching a certain age.

सेवानिवृत्त व्यक्ति

English Usage: After 30 years of service, he finally became a retiree.

Hindi Usage: 30 साल की सेवा के बाद, वह आखिरकार सेवानिवृत्त व्यक्ति बन गया।