Classified - English meaning

adjective

Arranged in classes or categories.

Usage examples:

A classified catalogue of books

adjective

(of information or documents) designated as officially secret and accessible only to authorized people.

Usage examples:

Classified information on nuclear experiments

noun

Small advertisements placed in a newspaper and organized in categories.

Usage examples:

Here's an example: the general merchandise categories of newspaper classifieds are among the most t…

verb

Arrange (a group of people or things) in classes or categories according to shared qualities or characteristics.

Usage examples:

Mountain peaks are classified according to their shape

verb

Designate (documents or information) as officially secret.

Usage examples:

Government officials classified 6.3 million documents in 1992