Jumping Jack Definition
noun
A child's toy consisting of a little jointed figure made to jump or dance by pulling a string or pushing an attached stick.
Webster's New World
A form of exercise in which one jumps from a standing position, with the feet together and the arms at the sides, to a position in which the feet are apart and the hands touch overhead, and then jumps back again.
Webster's New World
Other Word Forms of Jumping Jack
Noun
Singular:
jumping jackPlural:
jumping-jacksFind Similar Words
Find similar words to jumping jack using the buttons below.