langhundur
nafnorð karlkyn
Beyging
eintalafleirtala
án greinismeð greinián greinismeð greini
nf.langhundurlanghundurinnnf.langhundarlanghundarnir
þf.langhundlanghundinnþf.langhundalanghundana
þgf.langhundilanghundinumþgf.langhundumlanghundunum
ef.langhundslanghundsinsef.langhundalanghundanna