Ultimately from Proto-Indo-European *h₂eḱ- (“sharp”), named so after the numerous spikes on its head, compare Swedish abborre (“perch”). The alternative forms are due to a folk etymological connection to auga (“eye”), because of its large protruding eyes, compare Russian окунь (okunʹ, “perch”), from Russian око (oko, “eye”).[1]
ǫgr m
Uncertain. Perhaps related to Latin ocris (“ragged mountain”), Ancient Greek ὄκρις (ókris, “peak”), in that case from Proto-Indo-European *h₂óḱris. Alternatively related to Latin acer (“sharp”), Ancient Greek ᾰ̓́κρος (ắkros, “pointed, sharp”), in that case from Proto-Indo-European *h₂ḱrós.[1] Both ultimately from Proto-Indo-European *h₂eḱ- (“sharp”).
ǫgr n (genitive ǫgrs)
neuter | singular | plural | ||
---|---|---|---|---|
indefinite | definite | indefinite | definite | |
nominative | ǫgr | ǫgrit | ǫgr | ǫgrin |
accusative | ǫgr | ǫgrit | ǫgr | ǫgrin |
dative | ǫgri | ǫgrinu | ǫgrum | ǫgrunum |
genitive | ǫgrs | ǫgrsins | ǫgra | ǫgranna |