Sirloin steak definition

Sirloin steak means meat derived from the posterior portion of the loin of cattle after the removal of the short loin. “Sirloin steak” may be specified to be either with or without tenderloin.
Sirloin steak means meat derived from the posterior portion of the loin of cattle after removal of the short loin. “Skirt steak” means meat derived from the diaphragm of cattle.