LATIN DICTIONARYLexicon Latīnum
proper noun · femininesecond declension

Peloponnēsus

Peloponnēsus f sg (genitive Peloponnēsī)
Classical[pɛ.ɫɔ.pɔnˈneː.sʊs]Ecclesiastical[pe.lo.ponˈnɛː.s̬us]

Meaning

  1. The Peloponnese.

Declension

declension
formsingularplural
nominativePeloponnēsus—
genitivePeloponnēsī—
dativePeloponnēsō—
accusativePeloponnēsum—
ablativePeloponnēsō—
vocativePeloponnēse—

Pĕlŏponnēsus, i, f., = Πελοπόννησος (the island of Pelops),
I. the Peloponnesus, the southern part of Greece, so named from Pelops, who settled there, the modern Morea, Mel. 2, 3, 3; 4; 7; 8; 2, 7, 10; Plin. 4, 4, 5, § 9; Cic. Rep. 2, 4, 8; id. Tusc. 3, 22, 53; id. Fam. 7, 28, 1.—Prov.: nos juveni, ut rogas, suppeditabimus et Peloponnesum ipsam sustinebimus, i. e. will exert ourselves to the utmost, will try to make impossibilities possible (cf. the Greek proverb. Ἀρκαδίαν μʼ αἰτεῖς, μέγα μʼ αἰτεῖς), Cic. Att. 10, 12, 7; cf. id. ib. 10, 5, 2.—Hence,
A. Pĕlŏponnensis, e, adj., Peloponnesian. —Subst.: Pĕlŏponnensēs, ĭum, m., the Peloponnesians (post-class.), Just. 13, 5, 16 (Jeep. Peloponnensii); Curt. 4, 3, 16; 4, 13, 29.—
B. Pĕlŏponnēsĭăcus, a, um, adj., Peloponnesian: litus, Mel. 2, 7, 16: ora, id. 2, 3, 8: gentes, id. 2, 3, 5: bellum, Cic. Rep. 3, 32, 44; id. Off. 1, 24, 84.—In plur.: Pĕ-lŏponnēsĭăci, ōrum, m., the Peloponnesians, Mel. 2, 3, 9.—
C. Pĕlŏponnēsĭus, a, um, adj., Peloponnesian: civitates, Cic. Att. 6, 2, 3: bellum, Nep. Alcib. 3, 1; Thras. 1, 3: circa Peloponnesia tempora, about the time of the Peloponnesian war, Quint. 12, 10, 4.—Hence, Pĕlŏponnēsii, ōrum, m., the Peloponnesians, Varr. R. R. 2, 6, 2; Vell. 1, 2, 5.

Origins

Proto-Indo-European *pelH-der. Ancient Greek πέλλος (péllos) Proto-Indo-European *h₃ekʷ- Proto-Indo-European *-s Proto-Indo-European *h₃ókʷs Proto-Hellenic *ókʷs Ancient Greek ὤψ (ṓps) Ancient Greek Πέλοπος (Pélopos) Ancient Greek νῆσος (nêsos) univ. Ancient Greek Πελοπόννησος (Pelopónnēsos)bor. Latin Peloponnesus Borrowed from Ancient Greek Πελοπόννησος (Pelopónnēsos), univerbation of Πέλοπος (Pélopos) + νῆσος (nêsos), literally “Isle of Pelops”.

Quick answers

What does Peloponnēsus mean in Latin?
Peloponnēsus, a proper noun, means “The Peloponnese.”.
What is the genitive of Peloponnēsus?
The genitive singular is Peloponnēsī. Peloponnēsus is feminine, second declension.
How do you pronounce Peloponnēsus?
In classical Latin, [pɛ.ɫɔ.pɔnˈneː.sʊs]; in ecclesiastical (church) Latin, [pe.lo.ponˈnɛː.s̬us].