Frontal

(frunt' -at). I. Pertaining to the anterior part or aspect of an organ or body. 2. More often, belonging to the frons or forehead. F. Bone, the anterior bone of the skull and superior bone of the face. F. Crest. See Crest . F. Eminence. See Eminence . F. Lobe. See Lobe . F. Section. See Section . F. Sinuses, the cavities, one over each orbit, of the frontal bone. F. Triangle. See Triangles, Table of. Froi rontalis Muscle (fron-ta'-lis). The frontal portion of the occipitofrontal uscle. See Muscles, Table of. mi Fronten (frun'-ten). Belonging to the frontal bone in itself,