LATIN DICTIONARYLexicon Latīnum
proper noun · femininefirst declension

Pontia

Pontia f sg (genitive Pontiae)
Classical[ˈpɔn.ti.a]Ecclesiastical[ˈpɔn.t͡si.a]

Meaning

  1. femininesingularThe most considerable island of the Pontine Islands in the Tyrrhenian Sea, now Ponza

Declension

declension
formsingularplural
nominativePontia—
genitivePontiae—
dativePontiae—
accusativePontiam—
ablativePontiā—
vocativePontia—

Pontĭa, ae, f.,
I. a woman notorious as the poisoner of her own children, Juv. 6, 638; Mart. 2, 34, 6; 4, 43, 5; 6, 75, 3 sq.
Pontia, ae, f., = Ποντία,
I. an island in the Tuscan Sea, now Ponza, Suet. Tib. 54. —Plur.: Pontiae, ārum, the group of little islands which includes Ponza, Liv. 9, 28; Mel. 2, 7; Plin. 3, 6, 12, § 81; Varr. L. L. 3, 5, 7.

Origins

Possible etymologies include: * From an elliptic form of Īnsula Pontia (literally “isle of bridges”), from pōns (“bridge”) + -ius, with the name ascribed due to the abundance of natural arches and bridges. * Borrowed from Ancient Greek πόντιος (póntios, “of the sea”).

In the Academy Smith's classical dictionaries

Quick answers

What does Pontia mean in Latin?
Pontia, a proper noun, means “The most considerable island of the Pontine Islands in the Tyrrhenian Sea, now Ponza”.
What is the genitive of Pontia?
The genitive singular is Pontiae. Pontia is feminine, first declension.
How do you pronounce Pontia?
In classical Latin, [ˈpɔn.ti.a]; in ecclesiastical (church) Latin, [ˈpɔn.t͡si.a].