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Dictionary


ech•e•lette



Pronunciation: (esh"u-let', ā"shu-), [key]
n. Spectography.
a diffraction grating designed to reflect infrared radiation. Also called echelette' grat"ing.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

Echegarayechelon

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