viejo
old
vie
life (French)
+
-jo
adjective suffix
Viejo means old and can be thought of as vie0 (life0) + -jo1 (adjective1), suggesting someone who has lived a long life.
adjective
- oldOld or aged, having lived for a long timeMi abuelo es muy viejo. // My grandfather is very old.
noun
- old manAn elderly person, especially a manEl viejo del parque lee el periódico todos los días. // The old man in the park reads the newspaper every day.