Tikibu: pronunciation dictionary with use examples
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Word:
echelon
IPA transcription: ['ɛʃəl,ɑn]
noun
meaning of the word
Synonyms:
echelon
Meaning:
a diffraction grating consisting of a pile of plates of equal thickness arranged stepwise with a constant offset
Synonyms:
echelon
Meaning:
a body of troops arranged in a line
Usage examples