LATIN DICTIONARYLexicon Latīnum
noun · neutersecond declension

arsineum

arsineum n (genitive arsineī)
Classical[arˈsɪ.ne.ũː]Ecclesiastical[arˈsiː.ne.um]

Meaning

  1. neutera kind of women's headdress
  2. alternativeneuteralternative form of argenteum

Declension

declension
formsingularplural
nominativearsineumarsinea
genitivearsineīarsineōrum
dativearsineōarsineīs
accusativearsineumarsinea
ablativearsineōarsineīs
vocativearsineumarsinea

arsinĕum, i, n.,
I. a woman's headdress, Paul. ex Fest. p. 20 Müll.; Cato ap. Fest. p. 265 Müll.

Origins

Uncertain. Perhaps from Ancient Greek *ἀρσινόειον (*arsinóeion), from Ἀρσινόη (Arsinóē), in reference to a queen of the Ptolemaic dynasty or to one of the towns called Arsinoe; alternatively simply a variant or misreading of argentea, from argenteus (“silvery”), thus “silvery thing”—in which case the late gloss “women’s headdress”, from the epitome of Festus, is spurious.

Quick answers

What does arsineum mean in Latin?
arsineum, a noun, means “a kind of women's headdress; alternative form of argenteum”.
What is the genitive of arsineum?
The genitive singular is arsineī. arsineum is neuter, second declension.
How do you pronounce arsineum?
In classical Latin, [arˈsɪ.ne.ũː]; in ecclesiastical (church) Latin, [arˈsiː.ne.um].