LATIN DICTIONARYLexicon Latīnum
proper noun

Dĕcennŏvĭum

Meaning

  1. the Pomptine Marshes

Dĕcennŏvĭum, ii, n. decem-novem,
I. the Pomptine Marshes (19,000 feet in length), Cassiod. Var. 2, 32 sq.; Inscr. Grut. 152, 8.

Quick answers

What does Dĕcennŏvĭum mean in Latin?
Dĕcennŏvĭum, a proper noun, means “the Pomptine Marshes”.