echelon
Part of speech: noun
verb
adj
Morphological type: simple
Topics: cycling
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linear-algebra
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military
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Etymology: 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”).
Inflected forms:
form: echelons
pos: noun
tags: plural
form: échelon
pos: noun
tags: alternative
form: echelons
pos: verb
tags: present
singular
third-person
form: echeloning
pos: verb
tags: participle
present
form: echeloned
pos: verb
tags: participle
past
form: echeloned
pos: verb
tags: past
Senses:
gloss: A level or rank in an organization, profession, or society.
pos: noun
examples: 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 treatment in hospital).
Officials in China are divided into three echelons, or generations. The first echelon joined the Communist Party in the 1920s, soon after the party was founded. […] The second echelon joined the Communist Party before the founding of the People's Republic of China in 1949. The party was then still struggling, and many of the second echelon died during the wars. They were again true patriots. The third echelon joined the Communist Party after the founding of the People's Republic.
Still in the hood and I still sip tea
When I go in, I'ma go for the win
On point like syringe and it's like that
Living life full of sin, gotta cup full of Hen'
Put my tears in a pen and I write back
Ice pack cause' my heart lost
I'm so cold that I Jack Frost
I'm 'bout be on the upper echelon
Niggas gonna hate on the man that I become
gloss: A line of riders seeking maximum drafting in a crosswind, resulting in a diagonal line across the road.
pos: noun
examples: 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.
Cyclists in an echelon take up more room in the traffic lane than they do when riding single or double file.
gloss: A formation of troops, ships, aircraft, etc., in diagonal parallel rows.
pos: noun
examples: 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, […]
The order in echelons is favorable for attack, because it readily conforms to the nature of the ground, and does not necessitate engaging more than a part of the forces; it is adopted for the purpose of attacking a particular point of the enemy's line.
As soon as the infantry had replenished their ammunition, they wheeled to the left in échelon of brigades, and began to march towards Surgham ridge. The movements of a great force are slow. It was not desirable that the British division, which led the échelon, should remain in the low ground north of Surgham—where it was commanded, had no field of fire, and could see nothing—and accordingly both these brigades moved forward almost together to occupy the crest of the ridge.
“The first echelon of the Russian force was stuck without heat, without oil, without bombs and without gas. And it all happened because of the work of 30 people,” Honchar said.
gloss: To form troops into an echelon.
pos: verb
tags: transitive
examples: 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.
Behind the 17th Panzer Division the corps echeloned the main force of its other division, the 16th Panzer Division.
gloss: 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.
pos: adj
tags: not-comparable
examples: 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 to the right of the left-most non-zero entry in the preceding row. […] In each of the non-zero rows of an echelon matrix, the left-most non-zero entry is called the pivot, […]
Related words: en echelon
chevron
Derived words: echelon form
echelonic
echelon lens
echelonment
echelon parking
multiechelon
rear echelon
Translations: