noun Date: circa 1704 a prismatoid whose parallel bases have the same number of sides • prismoidal adjective

New Collegiate Dictionary. 2001.

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  • Prismoid — Pris moid (pr[i^]z moid), n. [Cf. F. prismto[ i]de.] A body that approaches to the form of a prism. [1913 Webster] …   The Collaborative International Dictionary of English

  • Prismoid — Prismoid, geometrischer Körper, welcher zwei parallele, nicht congruente, aber von gleich viel Geraden begrenzte Endflächen hat. Die Seitenlinien, od. Kanten, sind hier nicht wie beim Prisma alle parallel, sondern nur einige von ihnen od. keine …   Pierer's Universal-Lexikon

  • Prismoid — (griech.), s. Prismatoid …   Meyers Großes Konversations-Lexikon

  • Prismoid — Prismoīd (Prismatoid), Körper, dessen Grundflächen parallele, aber nicht kongruente geradlinige Figuren von gleich vielen Seiten sind …   Kleines Konversations-Lexikon

  • prismoid — prismoíd, prismoíde, s.n. (înv.) corp solid care are o formă asemănătoare cu aceea a prismei. Trimis de blaurb, 30.10.2006. Sursa: DAR …   Dicționar Român

  • prismoid — [priz′moid΄] n. [see PRISM & OID] a prismatoid having polygons with equal numbers of sides as its bases and quadrilaterals as its lateral faces prismoidal adj …   English World dictionary

  • prismoid — prismoidal, adj. /priz moyd/, n. Geom. a solid having sides that are trapezoids and bases or ends that are parallel and similar but not congruent polygons. Cf. prism (def. 2). [1695 1705; PRISM + OID] * * * …   Universalium

  • prismoid — noun a) A prismatoid that has planar sides, and the same number of vertices in both of its parallel planes b) An antiprism …   Wiktionary

  • Prismoid — Pris|mo|id, das; [e]s, e (Math.): Prismatoid …   Universal-Lexikon

  • prismoid — pris·moid (prizґmoid) resembling a prism …   Medical dictionary

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