| 单词 | prismatoid |
| 释义 | prismatoid[ priz-muh-toid ] / ˈprɪz məˌtɔɪd / noun Geometry.a polyhedron having its vertices lying on two parallel planes. Origin of prismatoid1855–60; <Greek prīsmat- (stem of prîsma) prism + -oid Words nearby prismatoidprism, prismatic, prismatic compass, prismatic layer, prismatic telescope, prismatoid, prism bar, prism binocular, prism diopter, prismoid, prison Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for prismatoidprismatoid / (ˈprɪzməˌtɔɪd) / nouna polyhedron whose vertices lie in either one of two parallel planesCompare prism (def. 3), prismoid Derived forms of prismatoidprismatoidal, adjectiveWord Origin for prismatoidC19: from Greek prismatoeidēs shaped like a prism; see prism, -oid Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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