A Christian religious group that meets to study the Bible, usually in a member's home.

(group theory) A mapping of a mathematical group to the permutations of an object that is compatible with the group operation.

(sports) the stage of a competition where teams in the same group play each other, usually before the knockout stage.

plural of steering group

A committee whose function is to arrange the schedules of business for a legislative assembly or other organization

plural of fundamental group

plural of Euclidean group

(biochemistry) The non-protein component of a conjugated protein.

An individual in charge of a group of people.

(mathematics) An abelian group constructed from a commutative monoid in a universal way.