An algebraist who specializes in group theory

plural of group theorist

(US, Canada) A collection of residents representing a geographic or otherwise connected residential or business area who together ensure that their communities development interests are known, represented and supported.

(topology) Any group that is a smooth manifold and whose group operations are differentiable.

(chemistry) In the periodic table of the elements, any of the eight groups (columns) of elements that contain the lightest (and most common) elements.

A group of people who informally support each other over a problem which all members share.

A group of musicians who regularly perform rock music together.

present participle of focus-group

Alternative spelling of focus group

To subject ideas to review by a focus group in order to determine the viability of those ideas.