geimgeislar
nafnorðkarlkynftgeim-geislar
geislar (af ýmsu tagi) sem eru í geimnum eða koma utan úr geimnum
Fallbeygingar
Eintala
Eintala m. greini
Nf.
geimgeisli
geimgeislinn
Þf.
geimgeisla
geimgeislann
Þgf.
geimgeisla
geimgeislanum
Ef.
geimgeisla
geimgeislans
Fleirtala
Fleirtala m. greini
Nf.
geimgeislar
geimgeislarnir
Þf.
geimgeisla
geimgeislana
Þgf.
geimgeislum
geimgeislunum
Ef.
geimgeisla
geimgeislanna