Meaning of “manager” - Learner’s Dictionary

manager

noun [ C ] us uk /ˈmænɪdʒər/
She's just been promoted to manager.I'd like to speak to the manager.Lisa will be acting as manager while Phil is away.He stepped down as manager of the Italian team.Only managers are authorized to sign expense forms.

A2 someone in control of an office, shop, team, etc:

a sales manager
She's the manager of the local sports club.

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