Defining Culture:

cul·ture   [kuhl-cher]noun, verb, -tured, -tur·ing.

–noun 1. the quality in a person or society that arises from a concern for what is regarded as excellent in arts, letters, manners, scholarly pursuits, etc. 2. that which is excellent in the arts, manners, etc. 3. a particular form or stage of civilization, as that of a certain nation or period: Greek culture. 4. development or improvement of the mind by education or training. 5. the behaviors and beliefs characteristic of a particular social, ethnic, or age group: the youth culture; the drug culture.