Source : Webster's Revised Unabridged Dictionary (1913)

AEolotropic \[AE]`o*lo*trop"ic\, a. [Gr. ? changeful + ? a
   turning, ? to turn.] (Physics)
   Exhibiting differences of quality or property in different
   directions; not isotropic. --Sir W. Thomson.

Source : WordNet®

aeolotropic
     adj : having properties with different values along different axes
           [syn: {eolotropic}]