1. To strike something heavily

1. A thump, dull thud

Derived forms: whumped, whumps, whumping

• run bases
• run batted in
• run by
• run dry
• run for
• run into
• run low
• run on
• run out
• run over
• run roughshod
• run short
• run-in
• run-of-the-mill
• run-of-the-mine
• run-on sentence
• run-resistant
• run-through
• run-time
• run-time error
• runabout
• runaway
• runaway robin
• runch
• runcible spoon