From hetero- + directional. <span class="searchmatch">heterodirectional</span> (not comparable) That moves or operates in the opposite direction as another homodirectional...
From homo- + directional. homodirectional (not comparable) That moves or operates in the same direction as another <span class="searchmatch">heterodirectional</span>...
directional pad directional signal directional stability equidirectional <span class="searchmatch">heterodirectional</span> homodirectional isodirectional monodirectional multi-directional multidirectional...
directions on a stem or branch, heterofacial is on opposite faces, <span class="searchmatch">heterodirectional</span> is that moves or operates in the opposite direction as another, heterochiral...