A '''surface''' is the outermost level of a given object. It can also mean an outward appearance as distinguished from an inner nature, i.e. ''"he seems nice on the '''surface''', but he's really deceitful.''" | A '''surface''' is the outermost level of a given object. It can also mean an outward appearance as distinguished from an inner nature, i.e. ''"he seems nice on the '''surface''', but he's really deceitful.''" |