The literal wheel of a cart.
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.
To perform the gymnastics feat of a cartwheel.
To flip end over end: normally said of a crashing vehicle or aircraft.
A toothed wheel that enmeshes with a chain or other perforated band.
The tooth of such a wheel.
A placeholder name for an unnamed, unspecified, or hypothetical manufactured good or product.
A flared extension at the base of a sloped roof.