n. A speech or section used as an introduction, especially to a play or novel.
n. A component of a computer program that prepares the computer to execute a routine.
the GNU version of the Collaborative International Dictionary of English
n. A declarative higher-level programming language in which instructions are written not as explicit procedural data-manipulation commands, but as logical statements. The language has built-in resolution procedures for logical inference.
The Century Dictionary and Cyclopedia
A simplified spelling of prologue. See prologue.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. a computer language designed in Europe to support natural language processing
Word Usage
"Some AI languages such as prolog are designed for just such a purpose."