LATIN DICTIONARYLexicon Latīnum
proper noun · masculinefirst declension

Cremera

Cremera m sg (genitive Cremerae)

Meaning

  1. masculinesingulara river that flows near Rome, famous for its battle

Declension

declension
formsingularplural
nominativeCremera—
genitiveCremerae—
dativeCremerae—
accusativeCremeram—
ablativeCremerā—
vocativeCremera—

Crĕmĕra, ae, f.,
I. a small river in Etruria, near Veii, made famous by the heroic death of the Fabii, now La Varca or Valca, Liv. 2, 49 fin.; Ov. F. 2, 205; Gell. 17, 21, 13.—Poet.: Cremerae legio, i. e. the Fabii, Juv. 2, 155.—Hence, Crĕmĕrensis, e, adj., of Cremera: dies, the day of the disastrous conflict at Cremera (with Alliensis), Tac. H. 2, 91.

In the Academy Smith's classical dictionaries

GeographyCremeraCremera (Κρεμέρα), a small river of Etruria, flowing into the Tiber a few miles above Rome. It is celebrated for the memorable defeat of the 300 Fabii…

Quick answers

What does Cremera mean in Latin?
Cremera, a proper noun, means “a river that flows near Rome, famous for its battle”.
What is the genitive of Cremera?
The genitive singular is Cremerae. Cremera is masculine, first declension.