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sickle

From Wiktionary, the free dictionary
See also: Sickle

English

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A sickle (smaller) and a scythe (larger)
No.10: sickles (sense 2.1)

Etymology

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From Middle English sikel (also assibilated in sichel), from Old English sicol, siċel, from Proto-West Germanic *sikilu, itself borrowed from Latin sēcula (sickle) or sīcīlis (sickle). Cognate with Dutch sikkel, German Sichel. Remotely related with English scythe and saw.

Pronunciation

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Noun

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sickle (plural sickles)

  1. (agriculture) An implement having a semicircular blade and short handle, used for cutting long grass and cereal crops.
    Synonyms: reap hook, reaping hook
    Coordinate term: scythe
  2. Anything resembling a sickle, especially:
    1. A sickle faether, any of the sickle-shaped rear feathers of the domestic cock.
    2. (poetic) The crescent moon.

Derived terms

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Translations

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Verb

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English Wikipedia has an article on:
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A micrograph of red blood cells of a person with sickle-cell disease, which causes some cells to assume abnormal, sickle-like crescent shapes

sickle (third-person singular simple present sickles, present participle sickling, simple past and past participle sickled)

  1. (agriculture, transitive, rare) To cut with a sickle. [from 1922]
    Near-synonyms: reap, mow
  2. (pathology, intransitive) Of red blood cells: to assume an abnormal crescent shape.
    • 1975, Robert Warren McGilvery, IV. 75, in Biochemistry:
      Even the cells of heterozygotes will sickle if the oxygen tension is low enough.
  3. (pathology, transitive) To deform (as with a red blood cell) into an abnormal crescent shape, to cause to sickle.

Derived terms

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Translations

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Anagrams

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