Grupas
Grupas is the Latvian plural form of the noun grupa, meaning “group.” It is used in Latvian to refer to more than one group, including social collectives, work teams, or musical ensembles. In mathematical and scientific contexts the singular grupa is used for “group,” while grupas is used when speaking about several groups.
Etymology and related forms: The word grupa and its plural grupas descend from a common European root
Usage: In everyday language, grupas appears in phrases such as vairākas grupas (several groups), darba grupas
Broader context: The concept expressed by grupas overlaps with terminology in education, sociology, and organizational contexts,