LATIN DICTIONARYLexicon Latīnum
adjectivefirst/second-declension adjective

ātropurpureus

ātropurpureus (feminine ātropurpurea, neuter ātropurpureum)
Classical[aː.trɔ.pʊrˈpʊ.re.ʊs]Ecclesiastical[a.tro.purˈpuː.re.us]

Meaning

  1. adjectivedark purple (coloured)

Declension

singular
formmasculinefeminineneuter
nominativeātropurpureusātropurpureaātropurpureum
genitiveātropurpureīātropurpureaeātropurpureī
dativeātropurpureōātropurpureaeātropurpureō
accusativeātropurpureumātropurpureamātropurpureum
ablativeātropurpureōātropurpureāātropurpureō
vocativeātropurpureeātropurpureaātropurpureum
plural
formmasculinefeminineneuter
nominativeātropurpureīātropurpureaeātropurpurea
genitiveātropurpureōrumātropurpureārumātropurpureōrum
dativeātropurpureīsātropurpureīsātropurpureīs
accusativeātropurpureōsātropurpureāsātropurpurea
ablativeātropurpureīsātropurpureīsātropurpureīs
vocativeātropurpureīātropurpureaeātropurpurea

Origins

From āter (“dark”) + purpureus (“purple”).

Quick answers

What does ātropurpureus mean in Latin?
ātropurpureus, a adjective, means “dark purple (coloured)”.
How do you pronounce ātropurpureus?
In classical Latin, [aː.trɔ.pʊrˈpʊ.re.ʊs]; in ecclesiastical (church) Latin, [a.tro.purˈpuː.re.us].