Holohemihedral

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Holohemihedral \Hol`o*hem`i*he"dral\, a. [Holo- + hemihedral.]
     (Crystallog.)
     Presenting hemihedral forms, in which all the sectants have
     halt the whole number of planes. --Dana.
     [1913 Webster]