echelon

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echelon¹

  • /ˈɛʃ.ə.lɒn/ UK
  • /ˈeɪ-/
  • /ˈɛk.ə.lɒn/
  • /ˈɛʃ.əˌlɑn/ US

Where it comes from

Borrowed from French échelon (“rung; echelon”), from échelle (“ladder”) + -on (diminutive suffix). Échelle is derived from Latin scāla (“ladder”), from scandō (“to ascend, climb”), from Proto-Indo-European *skend- (“to jump”).

noun echelons · échelon

  1. A level or rank in an organization, profession, or society. Other important functions performed by the GP [general practitioner] are those of referring patients to other (health) care facilities and acting as contact person for other providers of aid, both for other facilities in first echelon care and with respect to second echelon care (outpatient care and

    Similar: rung

  2. A line of riders seeking maximum drafting in a crosswind, resulting in a diagonal line across the road. In an echelon, in which several cyclists are sitting in on one another, each rider takes his turn of about 200 meters at the front before dropping to the rear.
  3. A formation of troops, ships, aircraft, etc., in diagonal parallel rows. The troops selected by his Royal Highness for this daring exploit, consisted of the war battalions of the 3d, 6th, and 7th regiments of the Royal Guard, forming the first echelon, […]

verb echelons · echeloning · echeloned

  1. transitive To form troops into an echelon. July 1, Montcalm made a movement in advance, echeloning his troops from Fort Carillon to the foot of Lake George, to curb the enemy, and obstruct their landing.

adjective

  1. not comparable Of a matrix: having undergone Gaussian elimination with the result that the leading coefficient or pivot (that is, the first nonzero number from the left) of a nonzero row is to the right of the pivot of the row above it, giving rise to a stepped appearance in the matrix. An echelon matrix is a matrix, not necessarily square, with the following two properties: (i) There is at least one non-zero entry; rows consisting entirely of zeros, if any, lie below rows with at least one non-zero entry. (ii) In each non-zero row after the first, the left-most non-zero entry lies

Echelon²

proper noun

  1. An international SIGINT network to monitor and gather intelligence from satellite trunk communications.

Translations

Every language

noun level or rank

Españolescalón, esfera, cuadro, peldaño, estamento
Portuguêsescalão
Françaiséchelon
DeutschStufe, Rang, Skala
Русскийзвено́ zvenó, эшело́н ešelón

noun (cycling) line of riders seeking maximum drafting in a crosswind

Españolabanico

noun (military) formation of troops

Españolescalón
Portuguêsescalão
Françaiséchelon
DeutschEchelon
Italianoscaglione
Русскийэшело́н ešelón

verb to form troops into an echelon

Españolescalonar
Portuguêsescalonar
Françaiséchelonner
Italianoscaglionare
Русскийэшелони́ровать ešelonírovatʹ

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Cite this
MLA

"echelon." Wiktionary, via Micwyn, micwyn.com/word/echelon. Accessed 6 Nov. 2026.

APA

echelon. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/echelon

Chicago

"echelon." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/echelon.

BibTeX
@misc{echelon_2026,
  title = {echelon},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/echelon},
  urldate = {2026-11-06}
}