greg·a·rine /ˈgrɛgəˌraɪn/
  greg·a·rine /ˈgrɛgəˌraɪn, ˌrɪn, rən/ 名詞 形容詞
  Greg·a·rine a. Zool. Of or pertaining to the Gregarinæ. -- n. One of the Gregarinæ.
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  gregarine
       n : vermiform protozoans parasitic in insects and other
           invertebrates