LATIN DICTIONARYLexicon Latīnum
proper noun · neutersecond declension

Brāchium

Brāchium n sg (genitive Brāchiī or Brāchī)
Classical[ˈbraː.kʰi.ũː]Ecclesiastical[ˈbraː.ki.um]

Meaning

  1. The star σ Librae in the constellation Libra.

Declension

declension
formsingularplural
nominativeBrāchium—
genitiveBrāchiī
Brāchī		—
dativeBrāchiō—
accusativeBrāchium—
ablativeBrāchiō—
vocativeBrāchium—

Origins

From brāchium (“arm”).

Quick answers

What does Brāchium mean in Latin?
Brāchium, a proper noun, means “The star σ Librae in the constellation Libra.”.
What is the genitive of Brāchium?
The genitive singular is Brāchiī. Brāchium is neuter, second declension.
How do you pronounce Brāchium?
In classical Latin, [ˈbraː.kʰi.ũː]; in ecclesiastical (church) Latin, [ˈbraː.ki.um].