First, a definition. Steaks are basically any piece of meat that falls under the category of fast-cooking cutsâcuts that are low enough in connective tissue that they don't require the long cooking times that slow-cooking cuts require. The difference between a steak and roast essentially comes down to size.
Medical Definition of ORBICULARIS ORIS. : a muscle made up of several layers of fibers passing in different directions that encircles the mouth and controls most movements of the lips (as compressing, closing, or pursing movements).edical Definition of ORBICULARIS ORIS. : a muscle made up of several layers of fibers passing in different directions that encircles the mouth and controls most movements of the lips (as compressing, closing, or pursing movements).
List of 50 Major Skeletal Muscles for 2016 Head and Neck Frontalis Orbicularis oris Orbicularis oculi Occipitofrontalis Zygomaticus major Masseter Sternocleidomastoid Trapezius Buccinator Move Upper Extremities Pectoralis major Latissimus dorsi Deltoid Teres major Biceps brachii Triceps brachii Brachialis Brachioradialis