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Welcome to Anagrammer Crossword Genius! Keep reading below to see if echell is an answer to any crossword puzzle or word game (Scrabble, Words With Friends etc). Scroll down to see all the info we have compiled on echell.

CROSSWORD
ANSWER

ECHELL

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The answer ECHELL has 0 possible clue(s) in existing crosswords.

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The word ECHELL is NOT valid in any word game. (Sorry, you cannot play ECHELL in Scrabble, Words With Friends etc)

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Definitions of echell in various dictionaries:

ECHELL - An echelle grating (from French, échelle, meaning ladder) is a type of diffraction grating characterised by a relatively low groove density, but a g...

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Echell might refer to
An Echelle grating (from French, échelle, meaning ladder) is a type of diffraction grating characterised by a relatively low groove density, but a groove shape which is optimized for use at high incidence angles and therefore in high diffraction orders. Higher diffraction orders allow for increased dispersion (spacing) of spectral features at the detector, enabling increased differentiation of these features. Echelle gratings are, like other types of diffraction gratings, used in spectrometers and similar instruments. They are most useful in cross-dispersed high resolution spectrographs, such as HARPS, PARAS (PRL Advanced Radial Velocity Abu Sky Search) and numerous other astronomical instruments.

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