diaxialadj.
Etymology: < Greek δι- (di- comb. form) twice + axial adj.Previous versions of the OED give the stress as: diˈaxial.
rare.
1843 J. Pereira 69 Another kind..is called by mineralogists prismatic, or diaxial mica.
This entry has not yet been fully updated (first published 1895; most recently modified version published online June 2019).