chicken breast(redirected from pigeon breast deformity)
Also found in: Thesaurus, Medical.
Related to pigeon breast deformity: Pigeon chest
See pigeon breast.
(Pathology) pathol another name for pigeon breast
a congenital or acquired malformation of the chest in which there is abnormal projection of the sternum and the sternal region, often associated with rickets. Also called pigeon breast.