midline Synonyms

midplane center lines neutral surface neutral lines neutral axis of a section naso-palatine middle rope mid segment longitudinal center line in centers central stripe central row anterior palatine average line center cord bisecting segment bending-free line balanced axis balance lines balance line balance axis axial median line axial center line average segment average lines go to the middle hotline half-line interdental interalveolar incenter circumcenter center canvas board bisector axle axis intermaxillary interosseous middle centreline axis of symmetry centerline center line waterline airplane route orthocenter midships