CATALOGUE n.
A list or enumeration of names, or articles arranged methodically, often in alphabetical order; as, a catalogue of the students of a college, or of books, or of the stars. Card catalogue, a catalogue, as of books, having each item entered on a separate card, and the cards arranged in cases by subjects, or authors, or a…
CIPHER n.
A private alphabet, system of characters, or other mode of writing, contrived for the safe transmission of secrets; also, a writing in such characters. His father . . . engaged him when he was very young to write all his letters to England in cipher. Bp. Burnet. Cipher key, a key to assist in reading writings in cipher…