Synonym of Dakota Formation

(anthropology) A group of people all descended from a common ancestor, whether real or fictitious, whether traceable through linear genealogies or untraceable; a clan or lineage.

Alternative form of groupthink

(Internet) A simultaneous online chat between a group of people by means of a messaging application.

plural of group chat

A social group that advocates and practices hate speech and/or hate crimes.

(mathematics, geometry, group theory) Any of a class of groups whose finite cases are precisely the finite reflection groups (including the symmetry groups of polytopes), but which are more varied in their infinite cases, and whose range of application encompasses various areas of mathematics.

(biology, evolution) A form of natural selection whereby traits that may be disadvantageous to the individual can be propagated when they are advantageous to the survival of a group as a whole.

a group of people who are approximately the same age and status, especially if they have the same interests

(mathematics) A subgroup of the isometry group of a root system, generated by reflections through the hyperplanes orthogonal to the roots.