Term: automobile race: a race between (usually high-performance) automobiles
Broader: race: a contest of speed | Unrelated: serum sickness: a delayed allergic reaction to the injection of an antiserum caused by an antibody reaction to an antigen in the donor serum
Broader: race: a contest of speed | Unrelated: toggle switch: a hinged switch that can assume either of two positions
Broader: race: a contest of speed | Unrelated: macrozamia: any treelike cycad of the genus Macrozamia having erect trunks and pinnate leaves and large cones with sometimes edible nuts; Australia
Broader: race: a contest of speed | Unrelated: debenture: a certificate or voucher acknowledging a debt
Broader: race: a contest of speed | Unrelated: basin: a bowl-shaped vessel; usually used for holding food or liquids
Broader: race: a contest of speed | Unrelated: light microscope: microscope consisting of an optical instrument that magnifies the image of an object
Broader: race: a contest of speed | Unrelated: ameba: naked freshwater or marine or parasitic protozoa that form temporary pseudopods for feeding and locomotion
Broader: race: a contest of speed | Unrelated: ward: a person who is under the protection or in the custody of another
Broader: race: a contest of speed | Unrelated: runner: a long narrow carpet
Broader: race: a contest of speed | Unrelated: lemon peel: strips of lemon peel cooked in sugar and coated with sugar