Meaning of hopper

Definition of hopper

(noun) funnel-shaped receptacle; contents pass by gravity into a receptacle below
someone who hops; "at hopscotch, the best hoppers are the children"
a machine used for picking hops
terrestrial plant-eating insect with hind legs adapted for leaping
(baseball) a hit that travels along the ground

Other information on hopper

WIKIPEDIA results for hopper
Amazon results for hopper