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1. A blow, as with a blunt object.
2. A muffled sound, as that produced by beating with a blunt object; a thud.
v. thumped, thump·ing, thumps
a. To beat so as to produce a thump or thumps: thumped the desk with her fist.
b. To move or cause to strike with a thump or thumps: thumped the book on the table.
2. Informal To defeat soundly; drub.
a. To hit or fall in such a way as to produce a thump or thumps: The book thumped on the floor.
b. To move or collide with a thump or thumps: I thumped up the stairs.
2. To beat or throb audibly: His heart thumped with fear.

[Probably of imitative origin.]

thump′er n.
References in periodicals archive ?
Old Thumper and Double Old Thumper are brewed in the U.
Destroy punk shirt designed by McLaren and Westwood Thumper the rabbit could be worth pounds 240
Draw for next Monday's final: 1 Rhincrew Scholes, 2 Bansha Folly 3 Kilahoran Choice 4 bba Gabba Hey (m) 5 Malbay Thumper (m) 6 Tyrur Rodge (w) TRANSTOWN MUL set the standard by beating odds-on Seamies Gambler in the first heat of the 750m Coral TV Marathon at Romford on Monday night.
The Thumper started out ahead in its first of three heats Saturday, and Bodine had the craft going what seemed like the fastest 7 mph anyone had ever gone.
Woodland friends Thumper, Flower, Friend Owl and Faline return too, along with new chums, including Thumper's little sisters.
The algorithm was applied to seismic data generated with hammer, thumper and explosive sources.
On the cover of the November GUNS Magazine, in the lower left corner right above where it says Auto-Ord 1911, there is a title that says "Lever Thumper Rossi Puma .
A sequel of sorts to Lawson Roby's Casting the First Stone, which first introduced readers to Curtis and Tanya Black, Too Much of a Good Thing delves even deeper into the life of the wayward Bible thumper.
Barry Sadler's "The Ballad of the Green Berets," a patriotic chest thumper that could have been written by the Pentagon.
The judge noted that huge thumper trucks used in the exploration had left behind 15-inch ruts in the soil, not the four-inch ruts that BLM anticipated.
A new version of the Thumper Professional Massager from Wellness Innovations is said to owe its sleek new appearance in large part to the "elegant" special-effect color developed by Clariant Masterbatches.
Or what about the Elrod House where Bambi and Thumper bounce on Sean Connery in Diamonds are Forever or the Rainbow House which Mel Gibson blows up in Lethal Weapon 2.