出典:Wiktionary
出典:『Wiktionary』 (2026/01/13 03:37 UTC 版)
disphenocingulum
出典:Wikipedia
出典:『Wikipedia』 (2009/11/10 19:13 UTC 版)
In geometry, the disphenocingulum is one of the Johnson solids (J90). It is one of the elementary Johnson solids that do not arise from "cut and paste" manipulations of the Platonic and Archimedean solids.