Maxillary means `related to the maxilla (upper jaw bone)`. Terms containing `maxillary` include: ...
The rear bone of the upper jaw of a fish
of, like or pertaining to a jaw
• (a.) Pertaining to either the upper or the lower jaw, but now usually applied to the upper jaw only. • (n.) The principal maxillary bone; the maxilla. • (n.) Of or pertaining to a maxilla.
(L. maxillaris) pertaining to the maxilla : the irregularly shaped bone that with its fellow forms the upper jaw.
Pertaining to your upper jaw
Concerning or to do with the maxillae.
<anatomy> Pertaining to the maxilla. The irregularly shaped bone that with its fellow forms the upper jaw. ... Origin: L. Maxillaris ... (18 Nov 1997) ... 
[adj] - of or relating to the upper jaw
adjective of or relating to the upper jaw
the rear bone of the upper jaw of a fish.