n. A list or itemized display, as of titles, course offerings, or articles for exhibition or sale, usually including descriptive information or illustrations.n. A publication, such as a book or pamphlet, containing such a list or display: a catalog of fall fashions; a seed catalog. n. A list or enumeration: "the long catalogue of his concerns: unemployment, housing, race, drugs, the decay of the inner city, the environment and family life” ( Anthony Holden). n. A card catalog.v. To make an itemized list of: catalog a record collection. v. To list or include in a catalog.v. To classify (a book or publication, for example) according to a categorical system.verb-intransitive. To make a catalog.verb-intransitive. To be listed in a catalog: an item that catalogs for 200 dollars.