LATIN DICTIONARYLexicon Latīnum
noun · neutersecond declension

trāiectōrium

trāiectōrium n (genitive trāiectōriī or trāiectōrī)
Classical[traː.jɛkˈtoː.ri.ũː]Ecclesiastical[tra.jekˈtɔː.ri.um]

Meaning

  1. funnel

Declension

declension
formsingularplural
nominativetrāiectōriumtrāiectōria
genitivetrāiectōriī
trāiectōrī		trāiectōriōrum
dativetrāiectōriōtrāiectōriīs
accusativetrāiectōriumtrāiectōria
ablativetrāiectōriōtrāiectōriīs
vocativetrāiectōriumtrāiectōria

trājectōrĭum, ii, n. id.,
I. a funnel (late Lat.), Plin. Val. 1, 37; 1, 58.

Origins

From trāiciō (“to transfer, cause to go across”) (past participle stem trāiect-) + -tōrium (suffix forming nouns for tools and instruments).

Descendants
  • Englishtrajectory
  • Galiciantreitoira
  • Proto-West Germanic*trahtārī

Quick answers

What does trāiectōrium mean in Latin?
trāiectōrium, a noun, means “funnel”.
What is the genitive of trāiectōrium?
The genitive singular is trāiectōriī. trāiectōrium is neuter, second declension.
How do you pronounce trāiectōrium?
In classical Latin, [traː.jɛkˈtoː.ri.ũː]; in ecclesiastical (church) Latin, [tra.jekˈtɔː.ri.um].