óstefna
nafnorð kvenkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.óstefnaóstefnannf.óstefnuróstefnurnar
þf.óstefnuóstefnunaþf.óstefnuróstefnurnar
þgf.óstefnuóstefnunniþgf.óstefnumóstefnunum
ef.óstefnuóstefnunnaref.óstefnaóstefnanna