committee · noun C /kəˈmɪt̬.i/
committee
B2 a small group of people chosen to represent a larger organization and either make decisions or collect information for it
Dictionary examples:
She's on the school's development committee.
The city council just set up a committee to study recycling.
Learner example:
I'm pleased to help and to present these films to the club committee. (First Certificate in English; B2; Portuguese)