jumping jumping /ˈdʒʌmpɪŋ/

noun

1. The act of jumping; propelling yourself off the ground  ( jump , jumping )
   the act of jumping; propelling yourself off the ground
    He advanced in a series of jumps
   he advanced in a series of jumps
    The jumping was unexpected
   the jumping was unexpected
   
   
2. The act of participating in an athletic competition in which you must jump  ( jumping )
   the act of participating in an athletic competition in which you must jump
    The kids enjoyed jumping on the trampoline all afternoon.
   The kids enjoyed jumping on the trampoline all afternoon.