grúpa

See also: grupa and grupą

Icelandic

Pronunciation
  • IPA(key): /ˈkruːpa/

Noun

grúpa f (genitive singular grúpu, nominative plural grúpur)

  1. (algebra, group theory) a group

Declension
declension of grúpa
f-w1 singular plural
indefinite definite indefinite definite
nominative grúpa grúpan grúpur grúpurnar
accusative grúpu grúpuna grúpur grúpurnar
dative grúpu grúpunni grúpum grúpunum
genitive grúpu grúpunnar grúpna grúpnanna

Derived terms

Irish

Etymology

Borrowed from French groupe (“cluster, group”), from Italian gruppo, groppo (“a knot, heap, group, bag (of money)”), from Vulgar Latin *cruppo, from Proto-Germanic *kruppaz (“lump, round mass, body, crop”), from Proto-Indo-European *grewb- (“to crumple, bend, crawl”).

Pronunciation
  • IPA(key): /ˈɡɾˠuːpˠə/

Noun

grúpa m (genitive singular grúpa, nominative plural grúpaí)

  1. group

Declension
Declension of grúpa

Fourth declension

Bare forms

Case Singular Plural
Nominative grúpa grúpaí
Vocative a ghrúpa a ghrúpaí
Genitive grúpa grúpaí
Dative grúpa grúpaí

Forms with the definite article

Case Singular Plural
Nominative an grúpa na grúpaí
Genitive an ghrúpa na ngrúpaí
Dative leis an ngrúpa

don ghrúpa

 leis na grúpaí

Derived terms
  • aimínghrúpa (“amino group”)
  • foghrúpa (“subgroup”)
  • fuilghrúpa (“blood-group”)
  • grúp- (“group-”)
  • grúpa eitileach (“ethyl group”)
  • grúpa gineadóireachta (“generating set”)
  • grúpáil (“group”, verb)
  • grúpa stiúrtha (“steering group”)
  • hipearghrúpa (“hypergroup”)

Mutation
Irish mutation
Radical Lenition Eclipsis
grúpa ghrúpa ngrúpa
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.

Further reading
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