/ Dictionary / Index S speckle interferometry: Meaning and Definition of Find definitions for: speck'le interferom'etry Pronunciation: [key] — Astron. Astron. a photographic technique for clarifying the telescopic images of a star by taking short exposures of the electronic images of the star's speckle pattern and extrapolating properties of the starlight to create a more accurate composite image. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. speckled trout speckle pattern Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language