heptahedral

  • 1heptahedral — See heptahedron. * * * …

    Universalium

  • 2heptahedral — adjective having seven plane surfaces See Also: heptahedron …

    Wiktionary

  • 3heptahedron — heptahedral, heptahedrical, adj. /hep teuh hee dreuhn/, n., pl. heptahedrons, heptahedra / dreuh/. a solid figure having seven faces. [1650 60; HEPTA + HEDRON] * * * …

    Universalium

  • 4seventh — Synonyms and related words: consecutive intervals, degree, diapason, diatessaron, diatonic interval, diatonic semitone, enharmonic diesis, enharmonic interval, fifth, fourth, half step, halftone, heptadic, heptagonal, heptahedral, heptamerous,… …

    Moby Thesaurus

  • 5heptahedron — [ˌhɛptə hi:drən, hɛd ] noun (plural heptahedra or heptahedrons) a solid figure with seven plane faces. Derivatives heptahedral adjective …

    English new terms dictionary

  • 6heptahedron — /hɛptəˈhidrən/ (say heptuh heedruhn) noun (plural heptahedrons or heptahedra /hɛptəˈhidrə/ (say heptuh heedruh)) a solid figure having seven faces. –heptahedral, adjective …

  • 7heptahedron —   n. seven sided solid figure.    ♦ heptahedral, a …

    Dictionary of difficult words

  • 8heptahedron — [hep΄tə hē′drən] n. pl. heptahedrons or heptahedra [hep΄tə hē′drə] [ModL: see HEPTA & HEDRON] a solid figure with seven plane surfaces heptahedral adj …

    English World dictionary

  • 9heptahedron — n. a solid figure with seven faces. Derivatives: heptahedral adj. Etymology: HEPTA + HEDRON after POLYHEDRON …

    Useful english dictionary