LATIN DICTIONARYLexicon Latīnum
proper noun · femininefirst declension

Idūmaea

Idūmaea f sg (genitive Idūmaeae)
Classical[ɪ.duːˈmae̯.a]Ecclesiastical[i.duˈmɛː.a]

Meaning

  1. historicalIdumaea (an ancient region in the south of Judea in modern Israel and the West Bank, inhabited by the Edomites during the Hellenistic period and Roman occupation)

Declension

declension
formsingularplural
nominativeIdūmaea—
genitiveIdūmaeae—
dativeIdūmaeae—
accusativeIdūmaeam—
ablativeIdūmaeā—
vocativeIdūmaea—

Ĭdūmaea, ae, f., = Ἰδουμαία,
I. a region of Palestine, Plin. 5, 14, 15, § 70.—Called also poet. ĭdūmē, es, f., Val. Fl. 1, 12; Luc. 3, 216.—
II. Deriv.: ĭdūmaeus, a, um, adj., of or belonging to Idumea, Idumean; poet. also for Palestinian, Jewish: palmae, Verg. G. 3, 12: triumphi, over Judea, Mart. 2, 2, 5: porta, Juv. 8, 160.

Origins

Borrowed from Ancient Greek Ἰδουμαία (Idoumaía).

In the Academy Smith's classical dictionaries

GeographyIdumaeaIdumaea (Ἰδουμαῖα, the name of the country inhabited by the descendants of Edom (or Esau), being, in fact, only the classical form of that ancient Sem…

Quick answers

What does Idūmaea mean in Latin?
Idūmaea, a proper noun, means “Idumaea (an ancient region in the south of Judea in modern Israel and the West Bank, inhabited by the Edomites during the Hellenistic period and Roman occupation)”.
What is the genitive of Idūmaea?
The genitive singular is Idūmaeae. Idūmaea is feminine, first declension.
How do you pronounce Idūmaea?
In classical Latin, [ɪ.duːˈmae̯.a]; in ecclesiastical (church) Latin, [i.duˈmɛː.a].