English dictionary definition of:



  • a severe blow
  • a forceful consequence; a strong effect


  • defeat soundly and utterly
  • hit hard


impact whack wham whop

Scrabble score for wallop

Scrabble score = 11

generated at 06:11:55 on 22-01-20

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One of the students has put in a huge amount of effort in completing Spellzone at least 3 times a week since his arrival with us in January. Looking at his scores after the latest GL testing, his standardised score has risen from 99 to 131. This is a truly phenomenal result. I just wanted to share the best result I have ever seen.

Terrie Penrose-Toms, Casterton College