anisotropic
Concise Oxford English Dictionary © 2008 Oxford University Press:
anisotropic /ˌanʌɪsə(ʊ)ˈtrɒpɪk/
▶adjective Physics having a different magnitude or properties when measured in different directions.
– derivatives
anisotropically adverb,
anisotropy /-ˈsɒtrəpi/ noun.
anisotropically adverb,
anisotropy /-ˈsɒtrəpi/ noun.
'anisotropic' also found in these Oxford entries:

