jumper

1 of 2

noun (1)

jump·​er ˈjəm-pər How to pronounce jumper (audio)
Synonyms of jumpernext
1
: a person who jumps
2
3
: any of several jumping animals
especially : a saddle horse trained to jump obstacles
4
a
: any of various devices operating with a jumping motion
b
: any of several sleds
c
: a connection used to close a break or cut out part of a circuit

jumper

2 of 2

noun (2)

jum·​per ˈjəm-pər How to pronounce jumper (audio)
1
: a child's coverall
usually used in plural
2
: a sleeveless one-piece dress worn usually with a blouse
3
: a loose blouse or jacket worn by workmen
4
chiefly British : sweater sense 2a

Examples of jumper in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
Self wanted Kinney to improve his jumper and become a better leader. Shreyas Laddha, Kansas City Star, 20 May 2026 Hernandez, now a Southern Section champion again, along with all the other winners will move onto the CIF preliminaries next Saturday to face the rest of the state's top female jumpers, with a chance to get back to the state finals. Ryan Gaydos Outkick, FOXNews.com, 19 May 2026 Connecticut's Saniya Rivers went coast-to-coast at the end of the third for a jumper at the free-throw line, tying the game at 64. ABC News, 18 May 2026 Even the wiring had to be improvised at scale, with metal rods used in place of traditional jumper wires, since no off-the-shelf equivalents exist for a project of this size. Bojan Stojkovski, Interesting Engineering, 17 May 2026 See All Example Sentences for jumper

Word History

Etymology

Noun (2)

probably from English dialect jump jumper

First Known Use

Noun (1)

1611, in the meaning defined at sense 1

Noun (2)

1850, in the meaning defined at sense 3

Time Traveler
The first known use of jumper was in 1611

Browse Nearby Words

Cite this Entry

“Jumper.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/jumper. Accessed 21 May. 2026.

Kids Definition

jumper

1 of 2 noun
jump·​er ˈjəm-pər How to pronounce jumper (audio)
1
: one that jumps
2

jumper

2 of 2 noun
jum·​per ˈjəm-pər How to pronounce jumper (audio)
1
: a loose blouse or jacket worn by workers
2
: a sleeveless dress worn usually with a blouse

Medical Definition

jumper

noun
jump·​er ˈjəm-pər How to pronounce jumper (audio)
: one affected with latah or by the condition exhibited by the jumping Frenchmen of Maine

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