00:10
00:09
00:08
00:07
00:06
00:05
00:04
00:03
00:02
00:01
| an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle. |
| a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question. |
| cheekbone (ˈtʃiːkˌbəʊn) | |
| —n | |
| the nontechnical name for zygomatic bone Related: malar | |
| Related: malar | |
cheekbone cheek·bone (chēk'bōn')
n.
See zygomatic bone.
cheekbone
diamond-shaped bone below and lateral to the orbit, or eye socket, at the widest part of the cheek. It adjoins the frontal bone at the outer edge of the orbit and the sphenoid and maxilla within the orbit. It forms the central part of the zygomatic arch by its attachments to the maxilla in front and to the zygomatic process of the temporal bone at the side. The zygomatic bone forms in membrane (i.e., without a cartilaginous precursor) and is ossified at birth.
Learn more about cheekbone with a free trial on Britannica.com.