glerhallur
nafnorðkarlkyngler-hallur
jarðfræði
ofursmákristallað afbrigði af kvarsi, algeng holufylling, kalsedón
Fallbeygingar
Eintala
Eintala m. greini
Nf.
glerhallur
glerhallurinn
Þf.
glerhall
glerhallinn
Þgf.
glerhalli
glerhallinum
Ef.
glerhalls
glerhallsins
Fleirtala
Fleirtala m. greini
Nf.
glerhallar
glerhallarnir
Þf.
glerhalla
glerhallana
Þgf.
glerhöllum
glerhöllunum
Ef.
glerhalla
glerhallanna