a. [ See Axial. ] [ R. ] [ 1913 Webster ]
{ } a. [ Pref. bi- + axal, axial. ] (Opt.) Having two axes; as, biaxial polarization; biaxial crystals. Brewster. -- Bi*ax"i*al*ly, adv. [1913 Webster]
a. (Arch.) Situated in an interaxis. Gwilt. [ 1913 Webster ]
a. [ Uni + axal. ] Uniaxial. -- U`ni*ax"al*ly, adv. [1913 Webster]