rear back

• Retroceder o echarse hacia atrás bruscamente, a menudo preparándose para un movimiento hacia adelante, como un salto o un golpe; también se usa para un caballo que se encabrita sobre sus patas traseras.

To move or pull backward suddenly, often in preparation for a forward action, such as throwing something or striking; also used to describe a horse rising on its hind legs.

1. Move backwards suddenlyB2informal

   To move or step back quickly, often in surprise, fear, or to gain momentum.

   echarse hacia atrás

   • The horse reared back when it saw the snake.
   • He reared back in shock at the loud noise.
   • She reared back to throw the ball with more force.

2. Prepare to strike or actB2informal

   To pull back in preparation for a physical action, like hitting or throwing.

   retroceder para atacar

   • The boxer reared back and delivered a powerful punch.
   • He reared back his arm to throw the stone.
   • The cat reared back before pouncing on the toy.