classificāˈtion noun

1. The act or a system of arranging in classes or categories
2. Such a class or category

classificāˈtory adjective

classˈified adjective

1. Arranged in classes or categories
2. (of a road) categorized as being in a class entitled to receive a government grant
3. Of information, secret

classˈifier noun

classification schedule noun

(in library science) the printed schedule detailing a system of classification

classified advertisements

N pl advertisements in a newspaper or periodical grouped according to the goods or services offered