ὄξος

Ancient Greek

From ὀξύς (oxús, “sharp; sour”), with an analogous formation as ἦδος (êdos, “delight, pleasure”) to ἡδύς (hēdús, “pleasant, sweet”).^[1]

ὄξος • (óxos) n (genitive ὄξεος); third declension

Third declension of τὸ ὄξος; τοῦ ὄξεος (Attic)

Case / #	Singular	Dual	Plural
Nominative	τὸ ὄξος tò óxos	τὼ ὄξεε tṑ óxee	τᾰ̀ ὄξεᾰ tằ óxeă
Genitive	τοῦ ὄξεος toû óxeos	τοῖν ὀξέοιν toîn oxéoin	τῶν ὀξέων tôn oxéōn
Dative	τῷ ὄξεῐ̈ tōî óxeĭ̈	τοῖν ὀξέοιν toîn oxéoin	τοῖς ὄξεσῐ / ὄξεσῐν toîs óxesĭ(n)
Accusative	τὸ ὄξος tò óxos	τὼ ὄξεε tṑ óxee	τᾰ̀ ὄξεᾰ tằ óxeă
Vocative	ὄξος óxos	ὄξεε óxee	ὄξεᾰ óxeă
Notes:	This table gives Attic inflectional endings. For declension in other dialects, see Appendix:Ancient Greek dialectal declension.

⇒ Greek: ξίδι (xídi)
⇒ Mariupol Greek: ксидъ (ksið)
→ Old East Slavic: уксусъ (uksusŭ)
- Russian: уксус (uksus)
  - → Ingrian: uksus
  - → Komi-Zyrian: уксус (uksus)
→ Udi: окъо (oq̇o)

^ Beekes, Robert S. P. (2010) “ὀξύς (> DER > ὄξος)”, in Etymological Dictionary of Greek (Leiden Indo-European Etymological Dictionary Series; 10), with the assistance of Lucien van Beek, Leiden, Boston: Brill, →ISBN, page 1089