Where does “tricenarius” come from?

tricenarius (Latin) comes from Latin trīcēnus, from Latin annus, from Proto-Italic atnos, from Proto-Indo-European h₂et-no-, from Proto-Indo-European h₂et- — grass.

tricenarius (Latin): thirty

Definitions

thirty

Ancestry of “tricenarius”, step by step

Step	Language	Word	Meaning
1	Latin	trīcēnus	thirty each; thirty at a time
2	Latin	annus	year; time; season
3	Proto-Italic	atnos	year
4	Proto-Indo-European	h₂et-no-	—
5	Proto-Indo-European	h₂et-	grass

Words derived from “tricenarius”

tricenary
tricenarium

Every word from Proto-Indo-European h₂et- →Every word from Proto-Indo-European h₂et-no- →Every word from Proto-Italic atnos →