rein up

Verb

 * 1)  To bring a ridden animal to a halt by pulling on the reins.
 * 2) * 1856:, , Part III Chapter X, translated by Eleanor Marx-Aveling
 * He said to himself that no doubt they would save her; the doctors would discover some remedy surely. He remembered all the miraculous cures he had been told about. Then she appeared to him dead. She was there; before his eyes, lying on her back in the middle of the road. He reined up, and the hallucination disappeared.
 * 1)  To fit reins on (a horse).
 * 2)  To stop, to cause to come to a halt.
 * 1)  To stop, to cause to come to a halt.