noun & verb
- informal term for thud.More example sentences
- If it hits the sensor, you're rewarded with the satisfyingly realistic sound of a ball thunking into the bottom of the hole.
- He walks the field in a circle of death, pumping the lever action with a metal-on-metal thunk after each animal.
- There was a whistling sound and a thunk as a small dart-like object pierced the wall.