sb. pl. Zool. [mod.L., a. Gr. ἀσκαρίδες, pl. of ἀσκαρίς. An anglicized sing. ascarid has occas. been used.] A genus of intestinal worms; thread-worms.

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1398.  Trevisa, Barth. De P. R., VII. xlix. (1495), 262. Wormes that ben nourisshed and fedde in the nether grete bowelles hyghte Ascarides.

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1655.  Culpepper, Riverius, X. ix. 307. Ascarides, or little Worms like smal thrids.

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1693.  Urquhart, Rabelais, III. xxii. The ascarids and the lumbricks.

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1785.  Burke, Nabob of Arcot’s Debts, Wks. IV. 282. The whole brood of creeping ascarides … which … eat up the bowels of India.

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1875.  B. Richardson, Dis. Mod. Life, 31. Those small wire-like worms called ascarides in the lower part of the alimentary canal.

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