Where does “trienio” come from?
trienio (Galician) comes from Latin triennium, from Latin triennis, from Latin annus, from Proto-Italic atnos, from Proto-Indo-European h₂et-no-, from Proto-Indo-European h₂et- — grass.
trienio (Galician): triennium; period of three years
Definitions
- triennium; period of three years
Ancestry of “trienio”, step by step