- enrage (v.)
- late 14c., "make furious or mad" (implied in enraged), from Old French enragier "go wild, go mad, lose one's senses," from en- "make, put in" (see en- (1)) + rage "rabies, rage" (see rage (n.)). Related: Enraging. Intransitive only in Old French; but the transitive sense is oldest and predominant in English.