Definition of
echelon has definitions from the fields of physics,optics,military
1
[ noun ] (military) a body of troops arranged in a line

Related terms

military_unit military

2
[ noun ] (physics,optics) a diffraction grating consisting of a pile of plates of equal thickness arranged stepwise with a constant offset

Related terms

diffraction_grating

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Rhymes with

carillon epsilon golan salon babylon milan pylon nylon ceylon ceylon halon milan

Phonetic and Homophones

EH1 SH AH0 L AA2 N

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