The story
- Old French · derived fromtreis“three”
- Anglo-Norman · derived fromtrei
- Middle English · inherited fromtrey
- English todaytrey
PIE word *tréyes From Middle English trey, from Anglo-Norman trei or treis, from Old French treis (“three”). Doublet of three and tres.
Words from the same roots
Etymology from Wiktionary, CC BY-SA 4.0.