LATIN DICTIONARYLexicon Latīnum
proper noun · masculineindeclinable, variously declined, third declension

Debes

Debes m sg or f sg (genitive Debes or Debesis)

Meaning

  1. indeclinablea surname from Danish
  2. indeclinableLucas Jacobi f. Debes (1623–1675), Danish priest, topographer, and writer
    For quotations using this term, see Citations:Debes.

Origins

Borrowed from Danish Debes.

Quick answers

What does Debes mean in Latin?
Debes, a proper noun, means “a surname from Danish”.
What is the genitive of Debes?
The genitive singular is Debes. Debes is masculine, indeclinable, variously declined, third declension.