Definition of rageaholic in US English:

rageaholic

(also rage-a-holic, rage-aholic)

noun

US
  • A person prone to extreme (and frequently unprovoked) outbursts of rage.

adjective

US
  • Designating or characteristic of a rageaholic.

Origin

1980s; earliest use found in Newsday. From rage + -aholic.

Pronunciation

rageaholic

/ˌreɪdʒəˈhɒlɪk/