• (a.) Relating to that kind of homology or symmetry, the mathematical conception of organic form, in which all axes are equal. See under Promorphology.
Hom`ax·o'ni·al adjective [ Homo- + Gr . ... an axle, axis.] (Biol.) Relating to that kind of homology or symmetry, the mathematical conception of organic form, in which all axes are equal. See under Promorphology .