Cartwheel

Noun

 * 1) The literal wheel of a cart.
 * 2) A gymnastic maneuver whereby the gymnast rotates to one side or the other while keeping arms and legs outstretched, spinning for one or more revolutions.
 * 3) 🇺🇸 A silver dollar of the larger size produced before 1979.

Verb

 * 1) To perform the gymnastics feat of a cartwheel.
 * 2) To flip end over end.