Definition that contains dividing line
- balance (mathematics) an attribute of a shape or relation; exact reflection of form on opposite sides of a dividing line or plane
- correspondence (mathematics) an attribute of a shape or relation; exact reflection of form on opposite sides of a dividing line or plane
- symmetry (mathematics) an attribute of a shape or relation; exact reflection of form on opposite sides of a dividing line or plane
- divider a drafting instrument resembling a compass that is used for dividing lines into equal segments or for transferring measurements
- mason and dixon's line the boundary between Maryland and Pennsylvania; symbolic dividing line between North and South before the American Civil War
- symmetricalness (mathematics) an attribute of a shape or relation; exact reflection of form on opposite sides of a dividing line or plane
- mason-dixon line the boundary between Maryland and Pennsylvania; symbolic dividing line between North and South before the American Civil War
- mason and dixon line the boundary between Maryland and Pennsylvania; symbolic dividing line between North and South before the American Civil War