Enneahedron
Enneahedria En`ne*a*he"dri*a, Enneahedron En`ne*a*he"dron, n. (Geom.) A figure having nine sides; a nonagon. [1913 Webster] ||

The Collaborative International Dictionary of English. 2000.

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  • enneahedron — enneahedral, adj. /en ee euh hee dreuhn/, n., pl. enneahedra / dreuh/. a solid figure having nine faces. [ENNEA + HEDRON] * * * …   Universalium

  • enneahedron — /ɛniəˈhidrən/ (say eneeuh heedruhn) noun (plural enneahedrons or enneahedra /ɛniəˈhidrə/ (say eneeuh heedruh)) a geometrical solid figure with nine faces; nonahedron. {Greek ennea nine + hedron} …   Australian English dictionary

  • enneahedron —   n. nine sided solid figure.    ♦ enneahedral, a …   Dictionary of difficult words

  • enneahedron — enneahedral, adj. /en ee euh hee dreuhn/, n., pl. enneahedra / dreuh/. a solid figure having nine faces. [ENNEA + HEDRON] * * * enneahēˈdron noun A solid figure with nine faces • • • Main Entry: ↑ennea …   Useful english dictionary

  • Enneahedria — En ne*a*he dri*a, Enneahedron En ne*a*he dron, n. (Geom.) A figure having nine sides; a nonagon. [1913 Webster] || …   The Collaborative International Dictionary of English

  • Dodecahedron — Regular Dodecahedron (Click here for rotating model) Type Platonic solid Elements F = 12, E = 30 V = 20 (χ = 2) Faces by sides 12{5} …   Wikipedia

  • Octahedron — For the album by The Mars Volta, see Octahedron (album). Regular Octahedron (Click here for rotating model) Type Platonic solid Elements F = 8, E = 12 V = 6 (χ = 2) Faces by sides …   Wikipedia

  • Polyhedron — Polyhedra redirects here. For the relational database system, see Polyhedra DBMS. For the game magazine, see Polyhedron (magazine). For the scientific journal, see Polyhedron (journal). Some Polyhedra Dodecahedron (Regular polyhedron) …   Wikipedia

  • Tetrahedron — For the academic journal, see Tetrahedron (journal). Regular Tetrahedron (Click here for rotating model) Type Platonic solid Elements F = 4, E = 6 V = 4 (χ = 2) Faces by s …   Wikipedia

  • Decahedron — In geometry, a decahedron is a polyhedron with 10 faces. There are 32300 topologically distinct decahedra[1][2] and none are regular, so this name is ambiguous. With regular faces: Octagonal prism (uniform 8 prism) Square antiprism (uniform 4… …   Wikipedia

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