sumargluggi
nafnorð karlkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.sumargluggisumarglugginnnf.sumargluggarsumargluggarnir
þf.sumargluggasumargluggannþf.sumargluggasumargluggana
þgf.sumargluggasumarglugganumþgf.sumargluggumsumargluggunum
ef.sumargluggasumargluggansef.sumargluggasumarglugganna