What does Tānagra mean in Latin?

Tānagra, a proper noun, means “A town of Boeotia situated on a fertile plain upon the left bank of the Asopus”.

What is the genitive of Tānagra?

The genitive singular is Tānagrae. Tānagra is feminine, first declension.

In classical Latin, [ˈtaː.na.ɡra]; in ecclesiastical (church) Latin, [ˈtaː.na.ɡra].

proper noun · femininefirst declension

Tānagra f sg (genitive Tānagrae)

Classical[ˈtaː.na.ɡra]Ecclesiastical[ˈtaː.na.ɡra]

Tānā^gra, ae, f., = Τάναγρα,

I. a town of Bœotia, now Grimadha, Cic. Dom. 43, 111; Plin. 4, 7, 12, § 26; Liv. 33, 28; 35, 51. —Hence,

A. Tānā^graeus, a, um, adj., of or belonging to Tanagra: meretrix, Cic. Dom. 43, 111: Choroebus, Stat. Th. 9, 745.—

B. Tānā^grĭcus, a, um, adj., of or belonging to Tanagra: galli, Varr. R. R. 3, 9, 6; Col. 8, 2, 4 and 13.

Borrowed from Ancient Greek Τάναγρα (Tánagra).