Meaning of “boyfriend” - Learner’s Dictionary

boyfriend

noun [ C ] us uk /ˈbɔɪfrend/
He's a definite improvement on her last boyfriend.She's just moved in with her boyfriend.Have you met Fiona's new boyfriend?She split up with her boyfriend.Emma lives in london with her boyfriend.

A2 a man or boy who someone is having a romantic relationship with

(Definition of “boyfriend” from the Cambridge Learner’s Dictionary © Cambridge University Press)