The bronzewing, any of several Australian pigeon species.

A species of pigeon, Columba oenas.

A variety of rock pigeon, Columba livia domestica, that has reverted to the wild (reverted to a wild state) and adapted itself to living in urban (villages, towns, and cities) or rural areas.

(baseball) The moment when the pitcher begins the motion of pitching the ball and, by the rules of the game, has committed himself to throwing the pitch.

A variety of domesticated rock pigeon (Columba livia) that has been selectively bred to be able to find its way home over extremely long distances.

The common wood pigeon, an Old World species of pigeon, Columba palumbus. / Any of several related species of pigeon in the genus Columba.

The rock dove, Columba livia. / (Africa) The speckled pigeon, Columba guinea, or African rock pigeon. / (Australia) The chestnut-quilled rock pigeon, Petrophassa rufipennis.

(US) A pizza.

A proof of concept; an initial prototype.

(Australia, New Zealand) A dog bred to hunt wild pigs, typically based on breeds such as Staffordshire Terrier and English Bull Terrier.