hæfern
Old English
Alternative forms
Etymology
Uncertain. Perhaps from hæf (“water, sea”) + ærn (“house, home, dwelling”), in reference to its shell.
Pronunciation
- IPA(key): /ˈxæ.fern/, [ˈhæ.verˠn]
Noun
hæfern m
Declension
Strong a-stem:
| singular | plural | |
|---|---|---|
| nominative | hæfern | hæfernas |
| accusative | hæfern | hæfernas |
| genitive | hæfernes | hæferna |
| dative | hæferne | hæfernum |
Synonyms
Derived terms
- wæterhæfern