From οἰωνῐ́ζομαι (oiōnĭ́zomai, “to take omens from the flight of birds”) + -τήριον (-tḗrion).
οἰωνῐστήρῐον • (oiōnĭstḗrĭon) n (genitive οἰωνῐστηρῐ́ου); second declension
| Case / # | Singular | Dual | Plural | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominative | τὸ οἰωνῐστήρῐον tò oiōnĭstḗrĭon |
τὼ οἰωνῐστηρῐ́ω tṑ oiōnĭstērĭ́ō |
τᾰ̀ οἰωνῐστήρῐᾰ tằ oiōnĭstḗrĭă | ||||||||||
| Genitive | τοῦ οἰωνῐστηρῐ́ου toû oiōnĭstērĭ́ou |
τοῖν οἰωνῐστηρῐ́οιν toîn oiōnĭstērĭ́oin |
τῶν οἰωνῐστηρῐ́ων tôn oiōnĭstērĭ́ōn | ||||||||||
| Dative | τῷ οἰωνῐστηρῐ́ῳ tôi oiōnĭstērĭ́ōi |
τοῖν οἰωνῐστηρῐ́οιν toîn oiōnĭstērĭ́oin |
τοῖς οἰωνῐστηρῐ́οις toîs oiōnĭstērĭ́ois | ||||||||||
| Accusative | τὸ οἰωνῐστήρῐον tò oiōnĭstḗrĭon |
τὼ οἰωνῐστηρῐ́ω tṑ oiōnĭstērĭ́ō |
τᾰ̀ οἰωνῐστήρῐᾰ tằ oiōnĭstḗrĭă | ||||||||||
| Vocative | οἰωνῐστήρῐον oiōnĭstḗrĭon |
οἰωνῐστηρῐ́ω oiōnĭstērĭ́ō |
οἰωνῐστήρῐᾰ oiōnĭstḗrĭă | ||||||||||
| Notes: |
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