Meaning of nonclassical

non•clas•si•cal

Pronunciation: (non-klas'i-kul), [key]
— adj.
  1. not classical or contrary to classical precepts.
  2. pertaining to a law, theory, or observation that cannot be expressed or understood in terms of Newtonian physics.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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