senior citizen
Longman Dictionary of Contemporary English 5++LDOCE 5++ˌsenior ˈcitizen ●○○ noun [countable] OLD/NOT YOUNGsomeone who is over 60 years old or who is retired 老年人,长者〔指60岁以上或已退休者〕From Longman Business Dictionarysenior citizenˌsenior ˈcitizen noun [countable] someone over the age of 65, usually someone who has finished their working life
ˌsenior ˈcitizen nounChineseSyllable
is someone 60 who over Business years old

