hexahedronn.

/hɛksəˈhiːdrən/

/hɛksəˈhɛdrən/

Forms: Also 1500s–1600s hexaedron, 1600s–1700s hexaedrum.

Etymology: neuter singular of Greek ἑξάεδρος, < ἕξ six + ἕδρα seat, base . Compare French hexaèdre.

Geometry and Crystallography.

A solid figure having six faces; esp. the regular hexahedron or cube.

ΘΚΠ

the world > relative properties > number > geometry > shape or figure > [noun] > three-dimensional > penta-, hexa-, octa-, or dodecahedron

dodecahedron1570

octahedron1570

hexahedron1571

pentahedron1590

decahedron1828

1571 T. Digges in L. Digges's Geom. Pract.: Pantometria Defs. sig. T ij Hexaedron or Cvbvs is a solide figure, enclosed with sixe equall squares.

1677 R. Plot Nat. Hist. Oxford-shire 122 Sal Armoniac [shooting] into Hexaedrums.

1690 W. Leybourn Cursus mathematicus 299 The Side of the Hexaedron.

1895 N. Story-Maskelyne Crystallogr. §168 The square hexahedron or crystallographic cube.

This entry has not yet been fully updated (first published 1898; most recently modified version published online June 2021).

单词	hexahedron
释义	hexahedronn. /hɛksəˈhiːdrən//hɛksəˈhɛdrən/ Forms: Also 1500s–1600s hexaedron, 1600s–1700s hexaedrum. Etymology: neuter singular of Greek ἑξάεδρος, < ἕξ six + ἕδρα seat, base . Compare French hexaèdre. Geometry and Crystallography. A solid figure having six faces; esp. the regular hexahedron or cube. ΘΚΠ the world > relative properties > number > geometry > shape or figure > [noun] > three-dimensional > penta-, hexa-, octa-, or dodecahedron dodecahedron1570 octahedron1570 hexahedron1571 pentahedron1590 decahedron1828 1571 T. Digges in L. Digges's Geom. Pract.: Pantometria Defs. sig. T ij Hexaedron or Cvbvs is a solide figure, enclosed with sixe equall squares. 1677 R. Plot Nat. Hist. Oxford-shire 122 Sal Armoniac [shooting] into Hexaedrums. 1690 W. Leybourn Cursus mathematicus 299 The Side of the Hexaedron. 1895 N. Story-Maskelyne Crystallogr. §168 The square hexahedron or crystallographic cube. This entry has not yet been fully updated (first published 1898; most recently modified version published online June 2021). < n.1571
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