noun / verb

wallop

WAH-lup/wˈɑlʌp/

A powerful blow or impact.

The boxer's wallop compresses the punching bag and drives it sideways.

A boxer lands a forceful punch on a heavy punching bag, visibly compressing its surface and driving it sideways.
Etymology

Wallop meaning “hit hard” may be a separate, sound-imitating coinage from the earlier verb meaning “gallop.” A connection through quick, heavy movement is suggested, but not established.

More examples

  • A loose branch wallops the roof during the storm.
  • Our team walloped the visitors, winning by thirty points.
  • The movie's quiet ending packs an emotional wallop.

Forms

wallop · wallops · walloped · walloping

Similar words

blow
Blow names a hit without necessarily suggesting great force.
impact
Impact emphasizes the collision or effect rather than the strike.