hopper (n.2)youdaoicibaDictYouDict
"container with narrow opening at bottom," late 13c., perhaps an agent noun from hop (v.) via notion of grain juggling in a mill hopper.
juggle (v.)youdaoicibaDictYouDict
late 14c., "entertain by clowning or doing tricks," back-formation from juggler and in part from Old French jogler "play tricks, sing songs," from Late Latin ioculare (source of Italian giocolare), from Latin ioculari "to jest" (see jocular). Related: Juggled; juggling.