What does attilus mean in Latin?

attilus, a noun, means “a kind of large fish found in the Padus river”.

What is the genitive of attilus?

The genitive singular is attilī. attilus is masculine, second declension.

noun · masculinesecond declension

attilus m (genitive attilī)

attĭlus, i, m.,

I. a kind of large fish found in the Po: Acipenser huso, Linn.; Plin. 9, 15, 17, § 44 (called by the Italians Ladano or Adello).

From a Proto-Indo-European root common to Ancient Greek ἔτελις (ételis, “bream”), Latvian ãte (“turbot”) and Lithuanian õtas (“turbot”).