From Proto-Indo-European *h₂eybʰros (“sharp, severe, astringent”). Cognate with dialectal Lithuanian aibrùmas (“waters in the mouth”).
*aibraz[1]
Strong declension | ||||||
---|---|---|---|---|---|---|
Case | Masculine | Feminine | Neuter | |||
Singular | Plural | Singular | Plural | Singular | Plural | |
Nominative | *aibraz | *aibrai | *aibrō | *aibrôz | *aibrą, -atō | *aibrō |
Accusative | *aibranǭ | *aibranz | *aibrǭ | *aibrōz | *aibrą, -atō | *aibrō |
Genitive | *aibras, -is | *aibraizǫ̂ | *aibraizōz | *aibraizǫ̂ | *aibras, -is | *aibraizǫ̂ |
Dative | *aibrammai | *aibraimaz | *aibraizōi | *aibraimaz | *aibrammai | *aibraimaz |
Instrumental | *aibranō | *aibraimiz | *aibraizō | *aibraimiz | *aibranō | *aibraimiz |
Weak declension | ||||||
Case | Masculine | Feminine | Neuter | |||
Singular | Plural | Singular | Plural | Singular | Plural | |
Nominative | *aibrô | *aibraniz | *aibrǭ | *aibrōniz | *aibrô | *aibrōnō |
Accusative | *aibranų | *aibranunz | *aibrōnų | *aibrōnunz | *aibrô | *aibrōnō |
Genitive | *aibriniz | *aibranǫ̂ | *aibrōniz | *aibrōnǫ̂ | *aibriniz | *aibranǫ̂ |
Dative | *aibrini | *aibrammaz | *aibrōni | *aibrōmaz | *aibrini | *aibrammaz |
Instrumental | *aibrinē | *aibrammiz | *aibrōnē | *aibrōmiz | *aibrinē | *aibrammiz |