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sickle

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Sickle Cell Disease Info
As Few As 10 Blood Transfusions May Overload The Body With Iron.
www.BeTransfusionSmart.com
The Marugg Company
European scythes, sickles, & snaths Celebrating 135 years of business!
www.themaruggcompany.com

sick⋅le

[sik-uhl]
–noun
1. an implement for cutting grain, grass, etc., consisting of a curved, hooklike blade mounted in a short handle.
2. (initial capital letter) Astronomy. a group of stars in the constellation Leo, likened to this implement in formation.

Origin:
bef. 1000; ME sikel, OE sicol; c. D zikkel, G Sichel, all ≪ L secula, equiv. to sec(āre) to cut + -ula -ule
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2010.
Cite This Source Link To sickle
Sickle Cell Disease Info
As Few As 10 Blood Transfusions May Overload The Body With Iron.
www.BeTransfusionSmart.com
The Marugg Company
European scythes, sickles, & snaths Celebrating 135 years of business!
www.themaruggcompany.com
sick·le   (sĭk'əl)   
n.  
  1. An implement having a semicircular blade attached to a short handle, used for cutting grain or tall grass.

  2. The cutting mechanism of a reaper or mower.

v.   sick·led, sick·ling, sick·les

v.   tr.
  1. To cut with a sickle.

  2. To deform (a red blood cell) into an abnormal crescent shape.

v.   intr.
To assume an abnormal crescent shape. Used of red blood cells.
adj.  Shaped like the blade of a sickle; crescent-shaped: a sickle moon.

[Middle English sikel, from Old English sicol, from Vulgar Latin sicila, from Latin sēcula; see sek- in Indo-European roots.]
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Word Origin & History

sickle 
O.E. sicol, probably a W.Gmc. borrowing (cf. M.Du. sickele, O.H.G. sihhila, Du. sikkel, Ger. Sichel) from V.L. *sicila, from L. secula "sickle" (cf. It. segolo "hatchet"), from PIE base *sek- "cut" (see section). Applied to curved or crescent-shaped things from 1459. Sickle-cell anemia is first recorded 1922.
Online Etymology Dictionary, © 2001 Douglas Harper
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Medical Dictionary

Main Entry: 1sick·le
Pronunciation: 'sik-&l
Function: noun
: a dental scaler with a curved 3-sided point

Main Entry: 2sickle
Function: adjective
: of, relating to, or characteristic of sickle-cell anemia or sickle-cell trait <sickle hemoglobin>

Main Entry: 3sickle
Function: verb
Inflected Forms: sick·led; sick·ling /'sik-(&-)li[ng]/
transitive senses
: to change (a red blood cell) into a sickle cell sickle intransitive senses
: to undergo change into a sickle cell sickle>
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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sickle sick·le (sĭk'əl)
v. sick·led, sick·ling, sick·les

  1. To cut with a sickle.

  2. To deform a red blood cell into an abnormal crescent shape.

  3. To assume an abnormal crescent shape. Used of red blood cells.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Bible Dictionary

Sickle

of the Egyptians resembled that in modern use. The ears of corn were cut with it near the top of the straw. There was also a sickle used for warlike purposes, more correctly, however, called a pruning-hook (Deut. 16:9; Jer. 50:16, marg., "scythe;" Joel 3:13; Mark 4:29).

Easton's 1897 Bible Dictionary
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Encyclopedia

sickle

one of the most ancient of harvesting tools, consisting of a metal blade, usually curved, attached to a short wooden handle. The short handle forces the user to harvest in a stooped or squatting position. The longer-handled scythe, the user of which remains upright, evolved from the sickle. Harvesting with a sickle is very slow, but because of its simplicity and low cost, it is still widely used over the world, especially to reap cereals such as wheat and rice and also as a gardening tool.

Learn more about sickle with a free trial on Britannica.com.

Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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