Definition:Exterior


 * Topology and metric spaces:
 * The exterior of a subset of a topological space: The interior of the complement.
 * Exterior Derivative


 * Plane Geometry:
 * Exterior Angle of Polygon
 * Exterior Angle of Transversal


 * Complex Analysis:
 * Exterior Point (Complex Analysis)
 * Exterior of Jordan Curve

Also see

 * Interior