[ L. frons, frontis, the forehead. ] (Anat.) A combining form signifying relating to the forehead or the frontal bone; as, fronto-parietal, relating to the frontal and the parietal bones; fronto-nasal, etc. [ 1913 Webster ]
‖n. [ F., a pediment. See Front. ] (Arch.) Same as Frontal, 2. [ 1913 Webster ]