felon

felon · adjective, noun¹

1. Middle English · inherited fromfeloun
2. Early Medieval Latin · derived fromfellōnem
3. Old French · derived fromfelon“bad, evil, immoral”
4. Middle English · inherited fromfeloun
5. English todayfelon

The adjective is derived from Middle English feloun, felun (“base, wicked; hostile; of an animal: dangerous; of words: angry, harsh, slanderous; of things: dangerous, deadly; false, fraudulent; unlucky”) [and other forms], from Old French felon (“bad, evil, immoral”) (compare fel (“evil; despicable, vile”)), from Early Medieval Latin fellōnem; further etymology uncertain. Doublet of fell (“of a strong and cruel nature; fierce; grim; ruthless, savage”). Etymology 1, adjective sense 3 (“obtained through a felony”) is derived from the noun. The noun is derived from Middle English feloun, felun (“criminal, specifically one who has committed a felony, felon; cruel, hostile, violent, etc., person; deceiver; evildoer, monster, sinner; traitor; bold or fierce warrior; deceit, falseness; wickedness, wrongdoing; treachery”) [and other forms], from feloun, felun (adjective): see above. Cognates * Catalan felló (adjective) * French félon (adjective, noun) * Italian fellone (adjective, noun) * Occitan felon, felhon, fellon (adjective) * Spanish felón (adjective, noun)

felon · noun²

1. Latin · derived fromfel“bile, gall; bitterness; poison; venom”
2. Old French · derived from*felon
3. Middle English · inherited fromfeloun
4. English todayfelon

From Middle English feloun, felone (“type of carbuncle or sore with pus; swelling on a hawk’s body”), possibly from Old French *felon, from Latin fel (“bile, gall; bitterness; poison; venom”): see etymology 1.

Words from the same roots