Definitions from Wiktionary (ball up)

▸ verb:  (transitive) To crush or form into a ball shape.
▸ verb:  (transitive) To form melted metals into balls or lumps to roll them out of a furnace for further use.
▸ verb:  (transitive, intransitive) To coil up into a ball.
▸ verb:  (intransitive) To become ball-shaped.
▸ verb:  (intransitive) To hunch over and pull in one's arms and legs.
▸ verb:  (transitive, slang) To ruin or botch.
▸ verb:  (intransitive, MTE, slang) To smoke marijuana.
▸ verb:  (basketball, intransitive) To play basketball, especially playing well.
▸ verb:  (slang, bowling, intransitive) To switch to using a stronger bowling ball.
▸ verb:  (skiing, of skis) To become covered in damp snow.
▸ verb:  (intransitive, of a drill) To produce a lip of debris around the drill hole.
▸ verb:  (dated, intransitive, transitive, slang, US) To become confused or discombobulated; to confuse (someone).





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