Examples from the Web for racehorse
Harry talked about the racehorse which he part-owns, named Usain Colt.
Her husband, the racehorse trainer Charlie Brooks, will be charged as well, along with four others.
To my astonishment, I saw now at broad day that the Spray was still heading as I had left her, and was going like a racehorse.Sailing Alone Around The World|Joshua Slocum
The pointer, the greyhound, the racehorse, and the hunter are all examples.The Philosophy of Natural Theology|William Jackson
The horse, especially the barb and the racehorse, furnish no bad specimens of the mixed or balanced temperament.Beauty|Alexander Walker
They set the jib and shook out the reefs in the mainsail, and the Merrymaid answered to it like a racehorse to the whip.Beggars on Horseback|F. Tennyson Jesse
It was the means of saving a boat belonging to the Racehorse from a singular but imminent danger.Fifty-two Stories of the British Navy, from Damme to Trafalgar.|Alfred H. Miles