Where does “opaco” come from?

opaco (Latin) comes from Latin -ō, from Proto-Indo-European -ō — Derives nouns from roots.

opaco (Latin): dative/ablative masculine/neuter singular of...

Definitions

  1. dative/ablative masculine/neuter singular of...

Ancestry of “opaco”, step by step

StepLanguageWordMeaning
1Latin-ōsuffixed to nouns or adjectives. Originally a-stem nouns. Later extended to nouns with other stems. Forms regular first-conjugation verbs
2Proto-Indo-European-ōDerives nouns from roots
Every word from Proto-Indo-European -ō →Every word from Latin -ō →