To draw back; go back; retreat; take a sudden backward motion after an advance.
To start or draw back, as from anything repulsive, distressing, alarming, or the like; shrink.
To fall, rush, start, bound, or roll back, as in consequence of resistance which cannot be overcome by the force impressed; return after a certain strain or impetus: literally or figuratively.
To fall off; degenerate.
To drive back.
To coil again.
noun.
A drawing back; retreat.
noun.
A backward movement; a rebound: literally or figuratively.
noun.
Specifically, the rebound or resilience of a firearm or a piece of ordnance when discharged.