/ Dictionary / Index A anisotropic: Meaning and Definition of Find definitions for: an•i•so•trop•ic Pronunciation: (an-ī"su-trop'ik, -trō'pik, an"ī-), [key] — adj. of unequal physical properties along different axes. Cf. isotropic (def. 1). of different dimensions along different axes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: anisotropic (Thesaurus) anisopteran anisyl acetate Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language