Pronunciation: (blOO'print"), [key]
1. a process of photographic printing, used chiefly in copying architectural and mechanical drawings, which produces a white line on a blue background.
2. a print made by this process.
3. a detailed outline or plan of action: a blueprint for success.
to make a blueprint of or for.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.