Definition of “graduate” - Learner’s Dictionary

graduate

noun [ C ] uk us /ˈɡrædʒuət/
UNIVERSITY UK

B2 someone who has studied for and received a degree from a university:

a science graduate
SCHOOL US

a person who has finished their school, college or university education:

a high-school graduate

(Definition of “graduate noun” from the Cambridge Learner's Dictionary © Cambridge University Press)