Horses race.
Meaning: This means that horses are used in a sport where they run very fast to see which one is the quickest.
Choice of Words: Horses are large, four-legged animals that people often keep as pets or use for work. Race means to compete against others in a contest of speed. When you put them together, "Horses race" means that horses are used in competitions where they run against each other to see which one is the fastest.
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Related Expressions