wallop meaning and definition

WALLOP noun

Definition of wallop (noun)

1. a forceful consequence; a strong effect
   • "the book had an important impact on my thinking"; "the book packs a wallop"
   • synonyms: impact
2. a severe blow

WALLOP verb

Definition of wallop (verb)

1. hit hard
   • "The teacher whacked the boy"
   • synonyms: whack, wham, whop
2. defeat soundly and utterly
   • "We'll wallop them!"