Interlinear :: Interlinear (a.) Contained between lines; written or inserted between lines already written or printed; containing interlineations; as, an interlinear manuscript, translation, etc..
Mixtilinear :: Mixtilinear (a.) Containing, or consisting of, lines of different kinds, as straight, curved, and the like; as, a mixtilinear angle, that is, an angle contained by a straight line and a curve..
Outlinear :: Outlinear (a.) Of or pertaining to an outline; being in, or forming, an outline..
Rectilinear :: Rectilinear (a.) Straight; consisting of a straight line or lines; bounded by straight lines; as, a rectineal angle; a rectilinear figure or course..
Rectilinearity :: Rectilinearity (n.) The quality or state of being rectilinear.
Trilinear :: Trilinear (a.) Of, pertaining to, or included by, three lines; as, trilinear coordinates..