jumper

1 jumper /ˈʤʌmpɚ/ noun
plural jumpers
1 jumper
/ˈʤʌmpɚ/
noun
plural jumpers
Britannica Dictionary definition of JUMPER
[count]
1 
: a person or animal (such as a horse) that jumps
2 
basketball : jump shot
2 jumper /ˈʤʌmpɚ/ noun
plural jumpers
2 jumper
/ˈʤʌmpɚ/
noun
plural jumpers
Britannica Dictionary definition of JUMPER
[count]
1 
US : a type of dress that has no sleeves and that is usually worn with a blouse
— called also pinafore
2 
British : sweater, pullover