Cri"coid (kr?"koid), a. [Gr. &?;&?;&?;&?; ring + -oid.] (Anat.) Resembling a ring; -- said esp. of the cartilage at the larynx, and the adjoining parts.

• Shaped like a ring.
  
• Pertaining to the cricoid cartilage, a ring of cartilage that forms a part of the larynx.