1. (

• pounder

) (used only in combination) something weighing a given number of pounds; "the fisherman caught a 10-pounder"; "their linemen are all 300-pounders" ;

2. (

• pestle ,
• muller ,
• pounder

) a heavy tool of stone or iron (usually with a flat base and a handle) that is used to grind and mix material (as grain or drugs or pigments) against a slab of stone ;