ὄϊς

See also: οἶς, -οις, and οἷς

Ancient Greek

ὄῐ̈ς • (óĭ̈s) m or f (genitive ὄῐ̈ος); third declension

Third declension of ὁ / ἡ ὄῐ̈ς; τοῦ / τῆς ὄῐ̈ος (Attic)

Case / #	Singular	Dual	Plural
Nominative	ὁ / ἡ ὄῐ̈ς ho / hē óĭ̈s	τὼ ὄῐ̈ε tṑ óĭ̈e	οἱ / αἱ ὄῐ̈ες hoi / hai óĭ̈es
Genitive	τοῦ / τῆς ὄῐ̈ος toû / tês óĭ̈os	τοῖν ὀῐ̈́οιν toîn oĭ̈́oin	τῶν ὀῐ̈́ων tôn oĭ̈́ōn
Dative	τῷ / τῇ ὄῑ̈ tōî / tēî óī̈	τοῖν ὀῐ̈́οιν toîn oĭ̈́oin	τοῖς / ταῖς ὄῐ̈σῐ / ὄῐ̈σῐν toîs / taîs óĭ̈sĭ(n)
Accusative	τὸν / τὴν ὄῐ̈ν tòn / tḕn óĭ̈n	τὼ ὄῐ̈ε tṑ óĭ̈e	τοὺς / τᾱ̀ς ὄῑ̈ς / ὄῐ̈ᾰς toùs / tā̀s óī̈s / óĭ̈ăs
Vocative	ὄῐ̈ óĭ̈	ὄῐ̈ε óĭ̈e	ὄῐ̈ες óĭ̈es
Notes:	This table gives Attic inflectional endings. For declension in other dialects, see Appendix:Ancient Greek dialectal declension.

Third declension of ὄῐ̈ς; ὄῐ̈ος (Epic)

Case / #	Singular	Dual	Plural
Nominative	ὄῐ̈ς óĭ̈s	ὄῐ̈ε óĭ̈e	ὄῐ̈ες óĭ̈es
Genitive	ὄῐ̈ος óĭ̈os	ὀῐ̈́οιῐ̈ν oĭ̈́oiĭ̈n	ὀῐ̈́ων oĭ̈́ōn
Dative	ὄῐ̈ῐ̈ / ὄῑ̈ óĭ̈ĭ̈ / óī̈	ὀῐ̈́οιῐ̈ν oĭ̈́oiĭ̈n	ὄῐ̈σῐ / ὄῐ̈σῐν / ὄῐ̈σσῐ / ὄῐ̈σσῐν / ὄεσσῐ / ὄεσσῐν / ὀῐ̈́εσσῐ / ὀῐ̈́εσσῐν óĭ̈sĭ(n) / óĭ̈ssĭ(n) / óessĭ(n) / oĭ̈́essĭ(n)
Accusative	ὄῐ̈ν óĭ̈n	ὄῐ̈ε óĭ̈e	ὄῐ̈ᾰς / ὄῑ̈ς óĭ̈ăs / óī̈s
Vocative	ὄῐ̈ óĭ̈	ὄῐ̈ε óĭ̈e	ὄῐ̈ες óĭ̈es
Notes:	Dialects other than Attic are not well attested. Some forms may be based on conjecture. Use with caution.

Third declension of ὁ / ἡ ὄῐ̈ς; τοῦ / τῆς ὄῐ̈ος (Ionic)

Case / #	Singular	Dual	Plural
Nominative	ὁ / ἡ ὄῐ̈ς ho / hē óĭ̈s	τὼ ὄῐ̈ε tṑ óĭ̈e	οἱ / αἱ ὄῐ̈ες hoi / hai óĭ̈es
Genitive	τοῦ / τῆς ὄῐ̈ος toû / tês óĭ̈os	τοῖν ὀῐ̈́οιν toîn oĭ̈́oin	τῶν ὀῐ̈́ων tôn oĭ̈́ōn
Dative	τῷ / τῇ ὄῐ̈ῐ̈ / ὄῑ̈ tōî / tēî óĭ̈ĭ̈ / óī̈	τοῖν ὀῐ̈́οιν toîn oĭ̈́oin	τοῖσῐ / τοῖσῐν ὄῐ̈σῐ / ὄῐ̈σῐν toîsĭ(n) óĭ̈sĭ(n)
Accusative	τὸν / τὴν ὄῐ̈ν tòn / tḕn óĭ̈n	τὼ ὄῐ̈ε tṑ óĭ̈e	τοὺς / τᾱ̀ς ὄῐ̈ᾰς / ὄῑ̈ς toùs / tā̀s óĭ̈ăs / óī̈s
Vocative	ὄῐ̈ óĭ̈	ὄῐ̈ε óĭ̈e	ὄῐ̈ες óĭ̈es
Notes:	Dialects other than Attic are not well attested. Some forms may be based on conjecture. Use with caution.