The story
- Latin · derived fromdisperīre“to go completely to ruin”
- Old French · derived fromdesperiss-
- Middle English · inherited fromdisperishen
- English todaydisperish
First attested in 1382, from Middle English disperishen, from Old French desperiss-, extended stem of desperir, from Latin disperīre (“to go completely to ruin”).
Etymology from Wiktionary, CC BY-SA 4.0.