A set of people acting together with a common interest or purpose, especially within a larger organization
Put together or place in a group or groups
The action or process of grouping together people (or occasionally things) of a similar age; the result of this, an age group.
The determination of the blood group of a person, animal, or sample of blood.
The use of small working groups within a school (rare).
= status group.
The organization of pupils into groups according to their perceived ability (either in different schools, or within the same school or class), so that learners of a similar proficiency may be taught together at the same level.