πόσις

Ancient Greek

πόσις • (pósis) m (genitive πόσιος); third declension

Third declension of ὁ πόσῐς; τοῦ πόσῐος (Attic)

Case / #	Singular	Dual	Plural
Nominative	ὁ πόσῐς ho pósis	τὼ πόσει tṑ pósei	οἱ πόσεις hoi póseis
Genitive	τοῦ πόσῐος toû pósios	τοῖν ποσέοιν toîn poséoin	τῶν πόσεων tôn póseōn
Dative	τῷ πόσει tôi pósei	τοῖν ποσέοιν toîn poséoin	τοῖς πόσεσῐ / πόσεσῐν toîs pósesi(n)
Accusative	τὸν πόσῐν tòn pósin	τὼ πόσει tṑ pósei	τοὺς πόσῐᾰς toùs pósias
Vocative	πόσῐ / πόσῐς pósi / pósis	πόσει pósei	πόσεις póseis
Notes:	This table gives Attic inflectional endings. For declension in other dialects, see Appendix:Ancient Greek dialectal declension.

From Proto-Indo-European *ph₃tis, from *peh₃- (“to drink”) (compare πίνω (pínō, “I drink”)).

πόσις • (pósis) f (genitive πόσιος or πόσεως); third declension

Third declension of ἡ πόσῐς; τῆς πόσῐος (Attic)

Case / #	Singular	Dual	Plural
Nominative	ἡ πόσῐς hē pósis	τὼ πόσει tṑ pósei	αἱ πόσεις hai póseis
Genitive	τῆς πόσῐος / πόσεως tês pósios / póseōs	τοῖν ποσέοιν toîn poséoin	τῶν πόσεων tôn póseōn
Dative	τῇ πόσει / πόσῑ têi pósei / pósī	τοῖν ποσέοιν toîn poséoin	ταῖς πόσεσῐ / πόσεσῐν taîs pósesi(n)
Accusative	τὴν πόσῐν tḕn pósin	τὼ πόσει tṑ pósei	τᾱ̀ς πόσεις tā̀s póseis
Vocative	πόσῐ pósi	πόσει pósei	πόσεις póseis
Notes:	This table gives Attic inflectional endings. For declension in other dialects, see Appendix:Ancient Greek dialectal declension.