Adjective
1. happening or arising or located outside or beyond some limits or especially surface;
"the external auditory canal""external pressures"2. coming from the outside;
"extraneous light in the camera spoiled the photograph""relying upon an extraneous income""disdaining outside pressure groups"3. from or between other countries;
"external commerce""international trade""developing nations need outside help"4. purely outward or superficial;
"external composure""an external concern for reputation"- A.R.Gurney,Jr.