geislabaugur
nafnorð karlkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.geislabaugurgeislabaugurinnnf.geislabaugargeislabaugarnir
þf.geislabauggeislabauginnþf.geislabaugageislabaugana
þgf.geislabaugi / geislabauggeislabaugnum / geislabauginumþgf.geislabaugumgeislabaugunum
ef.geislabaugsgeislabaugsinsef.geislabaugageislabauganna