LATIN DICTIONARYLexicon Latīnum
adjectivefirst/second-declension adjective

Duīlius1

Duīlius (feminine Duīlia, neuter Duīlium)
Classical[duˈiː.li.ʊs]Ecclesiastical[duˈiː.li.us]

Meaning

  1. adjectiveof or pertaining to gens Duīlius

Declension

singular
formmasculinefeminineneuter
nominativeDuīliusDuīliaDuīlium
genitiveDuīliīDuīliaeDuīliī
dativeDuīliōDuīliaeDuīliō
accusativeDuīliumDuīliamDuīlium
ablativeDuīliōDuīliāDuīliō
vocativeDuīlieDuīliaDuīlium
plural
formmasculinefeminineneuter
nominativeDuīliīDuīliaeDuīlia
genitiveDuīliōrumDuīliārumDuīliōrum
dativeDuīliīsDuīliīsDuīliīs
accusativeDuīliōsDuīliāsDuīlia
ablativeDuīliīsDuīliīsDuīliīs
vocativeDuīliīDuīliaeDuīlia

In the Academy Smith's classical dictionaries

Biography & mythologyDuiliusDuilius. 6. C. Duilius, probably a grandson of No. 4, was consul with Cn. Cornelius Asina in B. C. 260. In that year the coast of Italy was repeatedly…
proper noun · masculinesecond declension
Duīlius2
Duīlius m sg (genitive Duīliī or Duīlī)
Classical[duˈiː.li.ʊs]Ecclesiastical[duˈiː.li.us]

Meaning

  1. a Roman nomen gentile, gens or "family name" famously held by
  2. Gaius Duilius, a Roman admiral

Declension

declension
formsingularplural
nominativeDuīlius—
genitiveDuīliī
Duīlī		—
dativeDuīliō—
accusativeDuīlium—
ablativeDuīliō—
vocativeDuīlī—

Dŭīlĭus or Dŭillĭus, v. Duellius.

In the Academy Smith's classical dictionaries

Biography & mythologyDuiliusDuilius. 6. C. Duilius, probably a grandson of No. 4, was consul with Cn. Cornelius Asina in B. C. 260. In that year the coast of Italy was repeatedly…

Quick answers

What does Duīlius mean in Latin?
Duīlius, a adjective, means “of or pertaining to gens Duīlius”.
How do you pronounce Duīlius?
In classical Latin, [duˈiː.li.ʊs]; in ecclesiastical (church) Latin, [duˈiː.li.us].