ribeye

noun

1. 1.A beef steak cut from the rib section of the cow; with the bone removed.
2. 2.A beefsteak cut from the primal rib area of a bovine, with the rib bone attached to the steak cut. A bone-in rib steak.
3. 3.A similar cut from another animal.
4. 4.(by extension) A bone-in or boneless cut of steak, either the rib or ribeye steak.