raphide

enUK

ra·phide

R0044200 (rā′fīd) also ra·phis (-fĭs)n. pl. raph·i·des (răf′ĭ-dēz′) or ra··phis·es One of a bundle of needlelike crystals of calcium oxalate occurring in many plant cells.

[French, sing. of raphides, from New Latin, from Greek rhaphides, pl. of rhaphis, needle, from rhaptein, to sew; see wer- in Indo-European roots.]

raphide

(ˈreɪfaɪd) or

raphis

n, pl raphides (ˈræfɪˌdiːz) (Biochemistry) any of numerous needle-shaped crystals, usually of calcium oxalate, that occur in many plant cells as a metabolic product[C18: from French, from Greek rhaphis needle]

单词	raphide
释义	raphide enUK ra·phide R0044200 (rā′fīd) also ra·phis (-fĭs)n. pl. raph·i·des (răf′ĭ-dēz′) or ra··phis·es One of a bundle of needlelike crystals of calcium oxalate occurring in many plant cells. [French, sing. of raphides, from New Latin, from Greek rhaphides, pl. of rhaphis, needle, from rhaptein, to sew; see wer- in Indo-European roots.] raphide (ˈreɪfaɪd) or raphis n, pl raphides (ˈræfɪˌdiːz) (Biochemistry) any of numerous needle-shaped crystals, usually of calcium oxalate, that occur in many plant cells as a metabolic product[C18: from French, from Greek rhaphis needle] raphide enUK raphide [′rāf‚īd] (botany) One of the long, needle-shaped crystals, usually consisting of calcium oxalate, occurring as a metabolic by-product in certain plant cells. raphide enUK raphide (rā′fīd) also raphis (-fĭs)n. pl. raphides (răf′ĭ-dēz′) or raphises One of a bundle of needlelike crystals of calcium oxalate occurring in many plant cells. raphide a calcium oxalate crystal present in bundles in some plant cells.
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