LATIN DICTIONARYLexicon Latīnum
noun · neutersecond declension

altārium

altārium n (genitive altāriī or altārī)

Meaning

  1. altar

Declension

declension
formsingularplural
nominativealtāriumaltāria
genitivealtāriī
altārī
altāriōrum
dativealtāriōaltāriīs
accusativealtāriumaltāria
ablativealtāriōaltāriīs
vocativealtāriumaltāria

altārĭum, ii, n., v. altaria
I. init.

Origins

Found in post-Classical and later Latin, as a singular of the Classical altāria, the plural of altāre (which was mostly used as the plural). Ultimately a derivative of altus (“fed”), given the notion that altars were where sacrificial fires were "fed" by offerings. See also other forms altar and altāre.

Descendants
  • Portugueseouteiro
  • Romanianaltar
  • Spanishotero
  • Albanianilter
  • Dalmatianaltur
  • Galicianouteiro
  • Istro-Romanianaltår
  • Megleno-Romanianaltar
  • Sicilianauteri
  • SicilianAuteri

Quick answers

What does altārium mean in Latin?
altārium, a noun, means “altar”.
What is the genitive of altārium?
The genitive singular is altāriī. altārium is neuter, second declension.