ὄ

Ancient Greek

ὄ • (ó) (feminine ᾱ̓́, neuter τό); first/second declension

Typically distinguished from the article (originally the demonstrative pronoun) in the masculine & feminine nominative by the use of a written accent: ὄ (ó), ᾱ̓́ (ā́), οἴ (oí), αἴ (aí), as opposed to ὀ (o), ᾱ̓ (ā), οἰ (oi), αἰ (ai). This distinction is purely orthographic.

First and second declension of ὄ; ᾱ̓́; τό (Cretan)

Number	Singular			Dual			Plural
Case/Gender	Masculine	Feminine	Neuter	Masculine	Feminine	Neuter	Masculine	Feminine	Neuter
Nominative	ὄ ó	ᾱ̓́ ā́	τό tó	τώ tṓ	τᾱ́ tā́	τώ tṓ	οἴ oí	αἴ aí	τᾰ́ tắ
Genitive	τῶ tô	τᾶς tâs	τῶ tô	τοῖν toîn	ταῖν taîn	τοῖν toîn	τῶν tôn	τᾶν tân	τῶν tôn
Dative	τῷ tōî	τᾷ tāî	τῷ tōî	τοῖν toîn	ταῖν taîn	τοῖν toîn	τοῖς toîs	ταῖς taîs	τοῖς toîs
Accusative	τόν tón	τᾱ́ν tā́n	τό tó	τώ tṓ	τᾱ́ tā́	τώ tṓ	τός τόνς tó(n)s	τᾱ́ς τᾱ́νς tā́(n)s	τᾰ́ tắ
Vocative	—	—	—	—	—	—	—	—	—
Derived forms	Adverb			Comparative			Superlative
Derived forms	ὠς ὤς τώς ōs ṓs tṓs			—			—
Notes:	Dialects other than Attic are not well attested. Some forms may be based on conjecture. Use with caution.

First and second declension of ὄ; ᾱ̓́; τό (Lesbian)

Number	Singular			Dual			Plural
Case/Gender	Masculine	Feminine	Neuter	Masculine	Feminine	Neuter	Masculine	Feminine	Neuter
Nominative	ὄ ó	ᾱ̓́ ā́	τό tó	τώ tṓ	τᾱ́ tā́	τώ tṓ	οἴ oí	αἴ aí	τᾰ́ tắ
Genitive	τῶ tô	τᾶς tâs	τῶ tô	τοῖν toîn	ταῖν taîn	τοῖν toîn	τῶν tôn	τᾶν tân	τῶν tôn
Dative	τώ tṓ	τᾱ́ tā́	τώ tṓ	τοῖν toîn	ταῖν taîn	τοῖν toîn	τοῖς τοῖσῐ τοῖσῐν toîs toîsĭ(n)	ταῖς ταῖσῐ ταῖσῐν taîs taîsĭ(n)	τοῖς τοῖσῐ τοῖσῐν toîs toîsĭ(n)
Accusative	τόν tón	τᾱ́ν tā́n	τό tó	τώ tṓ	τᾱ́ tā́	τώ tṓ	τοίς toís	ταίς taís	τᾰ́ tắ
Vocative	—	—	—	—	—	—	—	—	—
Derived forms	Adverb			Comparative			Superlative
Derived forms	ὠς ὤς τώς ōs ṓs tṓs			—			—
Notes:	Dialects other than Attic are not well attested. Some forms may be based on conjecture. Use with caution.