UROSACRAL
Source: 567
U′ro‐sa″cral (?), a. [[2d uro- + sacral.]] (Anat.) Of or pertaining to both the caudal and sacral parts of the vertebral column; as, the urosacral vertebræ of birds.
Source: 567
U′ro‐sa″cral (?), a. [[2d uro- + sacral.]] (Anat.) Of or pertaining to both the caudal and sacral parts of the vertebral column; as, the urosacral vertebræ of birds.