Definition that contains races
- cross breed animals or plants using parents of different races and varieties
- track a course over which races are run
- tie one of the cross braces that support the rails on a railway track
- mixed involving or composed of different races
- mix open (a place) to members of all races and ethnic groups
- trace discover traces of
- circus (antiquity) an open-air stadium for chariot races and gladiatorial games
- circuit a racetrack for automobile races
- runner a trained athlete who competes in foot races
- terrace make into terraces as for cultivation