δελφίς

See also: Δελφίς

Ancient Greek

From Proto-Indo-European *gʷelbʰ- (“womb”), with formation similar to ᾰ̓κτῑ́ς (ăktī́s), γλωχῑ́ς (glōkhī́s) and ὠδῑ́ς (ōdī́s), thus originally meaning "fish with a womb". Cognate with δελφύς (delphús, “womb”).^[1]

δελφῑ́ς • (delphī́s) m (genitive δελφῖνος); third declension

dolphin
(astronomy) Delphinus, a constellation
mass of lead shaped like a dolphin, hung at the yardarm and suddenly let down on the decks of the enemy's ships
weight used to steady a ship under sail
Synonym: κερκέτης (kerkétēs)
(in the plural) stops in a machine

Third declension of ὁ δελφῑ́ς; τοῦ δελφῖνος (Attic)

Case / #	Singular	Dual	Plural
Nominative	ὁ δελφῑ́ς ho delphī́s	τὼ δελφῖνε tṑ delphîne	οἱ δελφῖνες hoi delphînes
Genitive	τοῦ δελφῖνος toû delphînos	τοῖν δελφῑ́νοιν toîn delphī́noin	τῶν δελφῑ́νων tôn delphī́nōn
Dative	τῷ δελφῖνῐ tōî delphînĭ	τοῖν δελφῑ́νοιν toîn delphī́noin	τοῖς δελφῖσῐ / δελφῖσῐν toîs delphîsĭ(n)
Accusative	τὸν δελφῖνᾰ tòn delphînă	τὼ δελφῖνε tṑ delphîne	τοὺς δελφῖνᾰς toùs delphînăs
Vocative	δελφῑ́ς delphī́s	δελφῖνε delphîne	δελφῖνες delphînes
Notes:	This table gives Attic inflectional endings. For declension in other dialects, see Appendix:Ancient Greek dialectal declension.

Greek: δελφίνι (delfíni)
→ Arabic: دُلْفِين (dulfīn), دَرْفِيل (darfīl)
→ Latin: delphīnus (see there for further descendants)
- → Translingual: Delphinus
→ Old East Slavic: делфи́съ (delfísŭ)

^ Beekes, Robert S. P. (2010), “δελφίς, -ῖνος”, in Etymological Dictionary of Greek (Leiden Indo-European Etymological Dictionary Series; 10), with the assistance of Lucien van Beek, Leiden, Boston: Brill, →ISBN, pages 313-4

“δελφίς”, in Liddell & Scott (1940), A Greek–English Lexicon, Oxford: Clarendon Press
“δελφίς”, in Liddell & Scott (1889), An Intermediate Greek–English Lexicon, New York: Harper & Brothers
“δελφίς”, in Autenrieth, Georg (1891), A Homeric Dictionary for Schools and Colleges, New York: Harper and Brothers
δελφίς in Bailly, Anatole (1935), Le Grand Bailly: Dictionnaire grec-français, Paris: Hachette
δελφίς in Cunliffe, Richard J. (1924), A Lexicon of the Homeric Dialect: Expanded Edition, Norman: University of Oklahoma Press, published 1963
δελφίς in the Diccionario Griego–Español en línea (2006–2025)
“δελφίς”, in Slater, William J. (1969), Lexicon to Pindar, Berlin: Walter de Gruyter
Woodhouse, S. C. (1910), English–Greek Dictionary: A Vocabulary of the Attic Language‎^[1], London: Routledge & Kegan Paul Limited.
- delphi idem, page 209.
- dolphin idem, page 246.
- porpoise idem, page 627.