See Also: rotator(dictionary)
rotator(medicine)
rotator muscles(medicine)
Rotator cuff(medicine)
medial rotator(medicine)
faraday rotator(medicine)
lumbar rotator muscles(medicine)
cervical rotator muscles(medicine)
thoracic rotator muscles(medicine)
Disease, rotator cuff(health)

rotator (iou)



rotator noun. L17.
[Orig. from Latin (formed as ROTATE verb); later from ROTATE verb: see -OR.]
Anatomy & Zoology. A muscle by which a limb or part can be moved circularly. L17.
rotator cuff Anatomy (the muscles associated with) a capsule with fused tendons that supports the arm at the shoulder joint.
A thing which rotates or which causes something to rotate; esp. a laboratory device for rotating bottles etc. so as to mix the contents. L18.