LATIN DICTIONARYLexicon Latīnum
adjectivethird-declension one-termination adjective

quadruplex1

quadruplex (genitive quadruplicis, adverb quadrupliciter)
Classical[ˈkʷa.drʊ.pɫɛks]Ecclesiastical[ˈkʷaː.dru.pleks]

Meaning

  1. one terminationfourfold, quadruple

Declension

singular
formmasculinefeminineneuter
nominativequadruplexquadruplexquadruplex
genitivequadruplicisquadruplicisquadruplicis
dativequadruplicīquadruplicīquadruplicī
accusativequadruplicemquadruplicemquadruplex
ablativequadruplicī
quadruplice
quadruplicī
quadruplice
quadruplicī
quadruplice
vocativequadruplexquadruplexquadruplex
plural
formmasculinefeminineneuter
nominativequadruplicēsquadruplicēsquadruplicia
genitivequadrupliciumquadrupliciumquadruplicium
dativequadruplicibusquadruplicibusquadruplicibus
accusativequadruplicīs
quadruplicēs
quadruplicīs
quadruplicēs
quadruplicia
ablativequadruplicibusquadruplicibusquadruplicibus
vocativequadruplicēsquadruplicēsquadruplicia

quā^drŭplex, ĭcis, adj. quattuor-plico.
I. Fourfold, quadruple: pecunia, Plaut. Curc. 5, 2, 21: ordo, Liv. 30, 10: quadruplici radice, Plin. 27, 8, 38, § 60.—*
II. Poet., in gen., four: stellae, Cic. Arat. 92.—
III. As subst.: quā^drŭplex, ĭcis, n., a fourfold amount: gubernatoribus duplex, magistris quadruplex dedit, Liv. 45, 42, 1.

Origins

  1. Proto-Indo-European*kʷetwṓr
  2. Proto-Italic*kʷettwōr
  3. Latinquadruplex

Proto-Indo-European *pel-der.? Latin -plex Latin quadruplex From quattuor (“four”) + -plex (“-fold”).

noun · neuterthird declension
quadruplex2
quadruplex n (genitive quadruplicis)
Classical[ˈkʷa.drʊ.pɫɛks]Ecclesiastical[ˈkʷaː.dru.pleks]

Meaning

  1. neutera fourfold amount

Declension

declension
formsingularplural
nominativequadruplexquadruplica
genitivequadruplicisquadruplicum
dativequadruplicīquadruplicibus
accusativequadruplexquadruplica
ablativequadruplicequadruplicibus
vocativequadruplexquadruplica

Origins

  1. Proto-Indo-European*kʷetwṓr
  2. Proto-Italic*kʷettwōr
  3. Latinquadruplex

Proto-Indo-European *pel-der.? Latin -plex Latin quadruplex From quattuor (“four”) + -plex (“-fold”).

Descendants
  • Englishquadruplex
  • Italianquadruplice
  • Sicilianquatrùprici

Quick answers

What does quadruplex mean in Latin?
quadruplex, a adjective, means “fourfold, quadruple”.
How do you pronounce quadruplex?
In classical Latin, [ˈkʷa.drʊ.pɫɛks]; in ecclesiastical (church) Latin, [ˈkʷaː.dru.pleks].
Where does quadruplex come from?
Proto-Indo-European *kʷetwṓr → Proto-Italic *kʷettwōr → Latin quadruplex.