A number of people or things that are located, gathered, or classed together.
The group of students gathered in the library for the study session.
In abstract algebra, a set together with a single binary operation that combines any two of its elements and satisfies closure, associativity, identity, and invertibility.
The symmetry group of a square contains eight elements.
A collection of individuals who interact with each other and share similar characteristics and a sense of unity.
The support group meets every Wednesday to discuss their progress and challenges.
A number of musicians who perform together, especially in a band.
The jazz group played an amazing set at the club last night.
In chemistry, a column in the periodic table or a functional set of atoms within a molecule regarded as a unit.
Chlorine belongs to group 17 on the periodic table.