Definitions for: Premaxilla

Webster (1913) Definition: Pre"max*il"la, n.; pl. Premaxill[ae]. [NL. See
Pre-, and Maxilla.] (Anat.)
A bone on either side of the middle line between the nose and
mouth, forming the anterior part of each half of the upper
jawbone; the intermaxilla. In man the premaxill[ae] become
united and form the incisor part of the maxillary bone.