As of 2007, it has developed a definition for lean that is given to foods that contain less than 8 grams of total fat, less than 3.5 g of saturated fat, and less than 80 milligrams cholesterol per serving.
In the United States, the term tutor is generally associated with one who gives professional instruction (sometimes within a school setting but often independently) in a given topic or field.
Definition of tutor. transitive verb. 1 : to have the guardianship, tutelage, or care of. 2 : to teach or guide usually individually in a special subject or for a particular purpose : coach. intransitive verb. 1 : to do the work of a tutor.