Where does “triour” come from?

triour (Middle English) comes from Middle English trien, from Old French trier, from Latin triare, from Latin trito, from Latin tritus, from Latin tero, from Proto-Indo-European terh₁- — to rub, turn; to drill, pierce.

Ancestry of “triour”, step by step

StepLanguageWordMeaning
1Middle Englishtriento try a legal case
2Old Frenchtrierto choose; to select; to sort; to find
3Latintriareto pick out
4Latintritodative masculine singular of trītus; dative...
5Latintritusrubbed, triturated; worn out or away, well-worn
6LatinteroI rub or triturate; I wear away or wear out; I...
7Proto-Indo-Europeanterh₁-to rub, turn; to drill, pierce

Words derived from “triour

Every word from Proto-Indo-European terh₁-Every word from Latin teroEvery word from Latin tritus