ermahnappur
nafnorð karlkyn erma-hnappur
hnappur á skyrtu-, jakka- eða frakkaermi
Fallbeygingar
Eintala
eintala með greini
nefnifall
ermahnappur
ermahnappurinn
þolfall
ermahnapp
ermahnappinn
þágufall
ermahnappermahnappi
ermahnappnumermahnappinum
eignarfall
ermahnapps
ermahnappsins
Fleirtala
fleirtala með greini
nefnifall
ermahnappar
ermahnapparnir
þolfall
ermahnappa
ermahnappana
þágufall
ermahnöppum
ermahnöppunum
eignarfall
ermahnappa
ermahnappanna