Dictionary (disambiguation)

A dictionary is a list of words and their meanings.

Dictionary may also refer to:


 * Biographical dictionary
 * Encyclopedic dictionary, sometimes titled Dictionary of... for example
 * Dictionary (game), a party game

Software

 * Data dictionary, a set of metadata that contains definitions and representations of data elements (a read-only set of database tables and database views)
 * Dictionary (data structure), an abstract data type composed of a collection of (key, value) pairs
 * Dictionary attack, a technique to determine a password
 * Dictionary (software), a dictionary included in Mac OS X v10.4 and later
 * Dictionary.com, a dictionary runs on a browser.