interest group

Definition of Interest Group in English :

1. interest, interest group

(usually plural) a social group whose members control some field of activity and who have common aims

Example Sentences:
'the iron interests stepped up production'

WordNet Lexical Database for English. Princeton University. 2010.

Interest Group

noun

a group that has some common interest or objective

A seemingly endless array of interest groups is protesting the meeting.

an organized group active in supporting and advancing a particular cause or goal

n.

A group of persons working on behalf of or strongly supporting a particular cause, such as an industry or an item of legislation.