The crossword solution for the term 'ENDINGS FOR EAST OR WEST' is ERNS, which stands for Eastern and Western. This is a geographical term used to describe the two main directions of the Earth's surface, east and west. Eastern and Western are used to refer to the two hemispheres of the Earth, with the Eastern Hemisphere being the part of the Earth east of the Prime Meridian and the Western Hemisphere being the part of the Earth west of the Prime Meridian.