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raphides
[ raf-i-deez ]
plural noun
Botany.
singular raphide raphis
- acicular crystals, usually composed of calcium oxalate, that occur in bundles in the cells of many plants.
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˜yÐÄvlog History and Origins
Origin of raphides1
1835–45; < New Latin < Greek °ù³ó²¹±è³óûå±ð²õ, plural of °ù³ó²¹±è³óòõ needle
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Example Sentences
Examples have not been reviewed.
It has an opening at each end through which raphides, generated inside, are discharged.
From
Raphides, raf′i-dēz, n.pl. crystals found in the interior of the cells of plants:—sing.
From
The microscope showed it to be free from oxalate of lime or other raphides.
From
Crystals, called raphides, in the wood cells, take the edges off tools used in working locust lumber.
From
This opinion was opposed by Prof. Burrill and other eminent botanists, who claimed that other plants, as the fuchsia, are not at all acrid, although they contain raphides as plentifully as the Indian turnip.
From
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