isotropism


i·so·tro·pic

I0257000 (ī′sə-trō′pĭk, -trŏp′ĭk)adj. Identical in all directions; invariant with respect to direction.
i·sot′ro·py (ī-sŏt′rə-pē), i·sot′ro·pism (-pĭz′əm) n.