/ Dictionary / Index L Laue diagram: Meaning and Definition of Find definitions for: Lau'e di"agram Pronunciation: [key] — Crystall. Crystall. a diffraction pattern used to study crystal structure, consisting of symmetrically arranged spots obtained when a beam of x-rays, electrons, or neutrons is passed through a thin crystal and exposes a photographic plate. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Laue Lauenburg Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language