tetrahedral

/ˌtɛtrəˈhiːdrəl/
adjective
  1. Having the shape of a tetrahedron (a solid with four triangular faces); relating to or resembling a tetrahedron.
    • The artist created a sculpture with a tetrahedral frame.
    • Diamonds are formed from carbon atoms arranged in a tetrahedral lattice.
    • The methane molecule has a tetrahedral structure with carbon at the center.
Synonyms
What does "tetrahedral" mean? | whatsthatwordmean | whatsthatwordmean