Longman Dictionary of Contemporary English - juice

~1 n 1 the liquid that comes from fruit and vegetables, or a drink that is made from this  (A carton of orange juice.) 2 the liquid that comes out of meat when it is cooked 3 gastric/digestive juice (s) the liquid inside your stomach that helps you to digest1 (1) food 4 informal something that produces power, such as petrol or electricity  (- see also stew in your own juice stew2 (2)) ~2 v to get the juice out of fruit or vegetables; squeeze1 (2) juice sth up phr v AmE informal to make something more interesting or exciting