The story
- Medieval Latin · derived fromretornare“to turn back”
- Old French · derived fromretourner
- Anglo-Norman · derived fromreturner
- Middle English · inherited fromreturnen
- English todayreturn
From Middle English returnen, retornen, from Anglo-Norman returner, from Old French retourner, retorner, from Medieval Latin retornare (“to turn back”), from re- + tornare (“to turn”). By surface analysis, re- + turn. Compare beturn. Displaced native Old English eftċierran, literally "eft-char".
Etymology from Wiktionary, CC BY-SA 4.0.