What does veglō mean in Latin?

veglō, a noun, means “an old man”.

What is the genitive of veglō?

The genitive singular is veglōnis. veglō is masculine, third declension.

noun · masculinethird declension

veglō m (genitive veglōnis)

Ecclesiastical[ˈvɛː.ɡlo]

declension
form	singular	plural
nominative	veglō	veglōnēs vegliōnēs
genitive	veglōnis vegliōnis	veglōnum vegliōnum, veglōnōrum
dative	veglōnī vegliōnī, veglōnō	veglōnibus vegliōnibus
accusative	veglōnem vegliōnem	veglōnēs vegliōnēs, veglōnōs
ablative	veglōne vegliōne, veglōnō	veglōnibus vegliōnibus
vocative	veglō	veglōnēs vegliōnēs

Borrowed from Old Italian veglio, from Old Occitan vielh, itself from Late Latin veclus, from Latin vetulus.