1. a number of people or things that are together or considered as a unit
2. an organized collection of musicians who perform together

1. to put together or arrange in a group
2. to form or gather into a group

Examples

• The students formed a study group to prepare for the exam.
• A group of tourists gathered around the monument.
• The rock group performed at the local venue last night.
• Please group the books by subject on the shelf.
• The children grouped together during recess.
• Our discussion group meets every Tuesday evening.
• The teacher asked us to group the words by their meanings.