A shot that goes wrong, but then hits a tree, fence etc. and bounces back into play.

This is a lucky shot that was going way wide but hit something, a tree perhaps, or a spectator's head, and because of this bounced back into play.

A poor shot that bounds back into play after hitting a spectator, a tree, or some other unlikely helpful object.

the leading US bibliographical publishing company; owned by Reed Elsevier, and publisher of Publishers Weekly.

Bowker is a surname, and may refer to