πέτρος

See also: Πέτρος

Ancient Greek

Of Pre-Greek origin. Related to πέτρα (pétra, “rock formation”).^[1]

πέτρος • (pétros) m or f (genitive πέτρου); second declension

Second declension of ὁ / ἡ πέτρος; τοῦ / τῆς πέτρου (Attic)

Case / #	Singular	Dual	Plural
Nominative	ὁ / ἡ πέτρος ho / hē pétros	τὼ πέτρω tṑ pétrō	οἱ / αἱ πέτροι hoi / hai pétroi
Genitive	τοῦ / τῆς πέτρου toû / tês pétrou	τοῖν πέτροιν toîn pétroin	τῶν πέτρων tôn pétrōn
Dative	τῷ / τῇ πέτρῳ tōî / tēî pétrōi	τοῖν πέτροιν toîn pétroin	τοῖς / ταῖς πέτροις toîs / taîs pétrois
Accusative	τὸν / τὴν πέτρον tòn / tḕn pétron	τὼ πέτρω tṑ pétrō	τοὺς / τᾱ̀ς πέτρους toùs / tā̀s pétrous
Vocative	πέτρε pétre	πέτρω pétrō	πέτροι pétroi
Notes:	This table gives Attic inflectional endings. For declension in other dialects, see Appendix:Ancient Greek dialectal declension.

^ Beekes, Robert S. P. (2010), “πέτρᾱ, -η”, in Etymological Dictionary of Greek (Leiden Indo-European Etymological Dictionary Series; 10), volume II, with the assistance of Lucien van Beek, Leiden, Boston: Brill, →ISBN, page 1182

“πέτρος”, in Liddell & Scott (1940), A Greek–English Lexicon, Oxford: Clarendon Press
“πέτρος”, in Liddell & Scott (1889), An Intermediate Greek–English Lexicon, New York: Harper & Brothers
“πέτρος”, in Autenrieth, Georg (1891), A Homeric Dictionary for Schools and Colleges, New York: Harper and Brothers
πέτρος in Bailly, Anatole (1935), Le Grand Bailly: Dictionnaire grec-français, Paris: Hachette
πέτρος in Cunliffe, Richard J. (1924), A Lexicon of the Homeric Dialect: Expanded Edition, Norman: University of Oklahoma Press, published 1963
“πέτρος”, 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.
- boulder idem, page 90.
- crag idem, page 182.
- rock idem, page 719.
- stone idem, page 819.