Dictionary.net

Having appearance of or pertaining to a crown.

Shaped like a beak; processes.

Resembling the beak of a crow. The name has been given to two processes. One, situate at the anterior and superior part of the ramus of the os maxillare inferius, and affording attachment to the temporal muscles: the other, called, also, sharp process,situate at the superior part of the ulna, anterior to the great sigmoid fossa, and forming a part of the hinge of the elbow-joint.

Crownlike; crown-shaped

n. [Greek] Denoting the upper and anterior process of the end of the lower jaw—called the coronoid process.