From φρᾱ́τηρ (phrā́tēr, “clansman, kinsmen”) + -ῐ́ᾱ (-íā). Cognate with Proto-Slavic *bràtrьja.
φρᾱτρῐ́ᾱ • (phrātríā) f (genitive φρᾱτρῐ́ᾱς); first declension
| Case / # | Singular | Dual | Plural | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominative | ἡ φρᾱτρῐ́ᾱ hē phrātríā |
τὼ φρᾱτρῐ́ᾱ tṑ phrātríā |
αἱ φρᾱτρῐ́αι hai phrātríai | ||||||||||
| Genitive | τῆς φρᾱτρῐ́ᾱς tês phrātríās |
τοῖν φρᾱτρῐ́αιν toîn phrātríain |
τῶν φρᾱτρῐῶν tôn phrātriôn | ||||||||||
| Dative | τῇ φρᾱτρῐ́ᾳ têi phrātríāi |
τοῖν φρᾱτρῐ́αιν toîn phrātríain |
ταῖς φρᾱτρῐ́αις taîs phrātríais | ||||||||||
| Accusative | τὴν φρᾱτρῐ́ᾱν tḕn phrātríān |
τὼ φρᾱτρῐ́ᾱ tṑ phrātríā |
τᾱ̀ς φρᾱτρῐ́ᾱς tā̀s phrātríās | ||||||||||
| Vocative | φρᾱτρῐ́ᾱ phrātríā |
φρᾱτρῐ́ᾱ phrātríā |
φρᾱτρῐ́αι phrātríai | ||||||||||
| Notes: |
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