Definition of jumper noun from the Oxford Advanced American Dictionary

     

    jumper

     noun
    noun
    NAmE//ˈdʒʌmpər//
     
     
    jump to other results
  1. 1 a loose dress with no sleeves, usually worn over a blouse or sweater
  2. 2 a person, an animal, or an insect that jumps He's a good jumper.
  3. 3= jump shot
See the Oxford Advanced Learner's Dictionary entry: jumper