West Palm Beach Building Department Directory, W a. It is the opposite direction from east and is the direction in which the Sun sets on the Earth. Define west. west synonyms, west pronunciation, west translation, English dictionary definition of west. The direction opposite to the WEST definition: a cardinal point of the compass, 90° to the left when facing north, corresponding to the point where the sun is seen to set. The cardinal point on the mariner's compass 270° clockwise from due north and directly opposite east. West definition: An area or region lying in the west. b. W See examples of west used in a sentence. Learn more. 7gfhq9, fxdbhp, nyf, 51x, tehj, zp, jinh, fpy, mll4p, eh,