verb
to turn around
“Al ver tanta gente, el hombre que venía a caballo quiso volver grupas a toda prisa; pero el animal se encabritó y alzando las patas delanteras, puso al caballero en peligro de caer al suelo.” — Upon seeing so many people, the man that was coming to the horse wanted to turn around in a hurry; but the animal pranced and raising its feet forward, put the cowboy at risk of falling to the floor.