Where does “triduo” come from?

triduo (Spanish) comes from Latin trīduum, from Proto-Italic trizdiwom.

triduo (Spanish): three-day period; triduum

Definitions

  1. three-day period; triduum

Ancestry of “triduo”, step by step

StepLanguageWordMeaning
1Latintrīduumthe space of three days, three days
2Proto-Italictrizdiwom—

Words derived from “triduo”

Every word from Proto-Italic trizdiwom →Every word from Latin trīduum →
triduo — Etymology, Origin & Word History | Etymology Explorer