The story
- Latin · derived fromputrefactiō
- Old French · derived fromputrefaccïon
- Middle English · inherited fromputrefaccioun
- English todayputrefaction
First attested between 1350 and 1400 from Middle English putrefaccioun, from Old French putrefaccïon, from Latin putrefactiō, from putrefactus, perfect passive participle of putrefaciō (“become rotten”)
Etymology from Wiktionary, CC BY-SA 4.0.