GROUP

Definition of GROUP

  1. (noun)any number of entities (members) considered as a unit
  2. (noun)(chemistry) two or more atoms bound together as a single unit and forming part of a molecule
  3. (noun)a set that is closed, associative, has an identity element and every element has an inverse
  4. (verb)arrange into a group or groups
  5. (verb)form a group or group together