Definition of "recoil" in English

noun

1. A starting or falling back; a rebound; a shrinking.

   • the recoil of nature, or of the blood

2. The state or condition of having recoiled.

3. (firearms) The energy transmitted back to the shooter from a firearm which has fired. Recoil is a function of the weight of the weapon, the weight of the projectile, and the speed at which it leaves the muzzle.

4. An escapement in which, after each beat, the scape-wheel recoils slightly.

verb

1. To pull back, especially in disgust, horror or astonishment.

   • He recoiled in disgust when he saw the mess.

2. (archaic) To recoil before an opponent.

3. (weaponry) Of a firearm: to quickly push back when fired.

4. (obsolete) To retire, withdraw.