LATIN DICTIONARYLexicon Latīnum
noun · femininefirst declension

vacua1

vacua f (genitive vacuae)
Classical[ˈwa.ku.a]Ecclesiastical[ˈvaː.ku.a]

Meaning

  1. femininea woman who is single; an unmarried woman

Declension

declension
formsingularplural
nominativevacuavacuae
genitivevacuaevacuārum
dativevacuaevacuīs
accusativevacuamvacuās
ablativevacuāvacuīs
vocativevacuavacuae
proper noun · femininefirst declension
Vacua2
Vacua f sg (genitive Vacuae)

Meaning

  1. femininesingulara river in Portugal; modern Vouga

Declension

declension
formsingularplural
nominativeVacua—
genitiveVacuae—
dativeVacuae—
accusativeVacuam—
ablativeVacuā—
vocativeVacua—

In the Academy Smith's classical dictionaries

Quick answers

What does vacua mean in Latin?
vacua, a noun, means “a woman who is single; an unmarried woman”.
What is the genitive of vacua?
The genitive singular is vacuae. vacua is feminine, first declension.
How do you pronounce vacua?
In classical Latin, [ˈwa.ku.a]; in ecclesiastical (church) Latin, [ˈvaː.ku.a].