TETRAHEDRALLY
Etymology
Adverb
tetrahedrally (not comparable)
In a tetrahedral manner; arranged in tetrahedrons.
Source: Wiktionary
Tet`ra*he"dral*ly, adv.
Definition: In a tetrahedral manner.
TETRAHEDRAL
Tet`ra*he"dral, a. Etym: [See Tetrahedron.]
1. Having, or composed of, four sides.
2. (Crystallog.)
(a) Having the form of the regular tetrahedron.
(b) Pertaining or related to a tetrahedron, or to the system of
hemihedral forms to which the tetrahedron belongs. Tetrahedral angle
(Geom.), a solid angle bounded or inclosed by four plane angles.
Source: Webster’s Unabridged Dictionary 1913 Edition