Definify.com
Webster 1913 Edition
Thumper
Thump′er
,Noun.
One who, or that which, thumps.
Webster 1828 Edition
Thumper
THUMP'ER
,Noun.
Definition 2024
thumper
thumper
English
Noun
thumper (plural thumpers)
- One who thumps.
- (slang) A single-cylinder engined motorcycle, especially those having a four-stroke engine or large engine displacement.
- A particular drinking game wherein players must remember personal hand signs while being distracted by others' banging on a table.