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co·no·dont AHD[kōʹnə-dŏnt', kŏnʹə-] D.J.[ˈkəʊnəˌdɒnt, ˈkɒnə-]K.K.[ˈkonəˌdɑnt, ˈkɑnə-]n.Paleontology（名词）【古生物学】- A Paleozoic microfossil usually having a toothlike shape and considered to be the remains of an extinct marine organism.牙形刺：一种古生代微化石，一般有牙状形体，被认为是一种已灭绝海生生物体的残骸
- Greek kōnos [cone] * see kō- 希腊语 kōnos [锥体] * 参见 kō-
- -odont -odont
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