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Dictionary

  Definition of duality
  1. (geometry) the interchangeability of the roles of points and planes in the theorems of projective geometry
  2. (physics) the property of matter and electromagnetic radiation that is characterized by the fact that some properties can be explained best by wave theory and others by particle theory
  3. being twofold; a classification into two opposed parts or subclasses; "the dichotomy between eastern and western culture"
Similar Words: wave-particle duality, dichotomy

 

Derivational Morphology: dichotomize, dichotomise

 

 
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cheilosis means a disorder of the lips marked by scaling and fissures at the corners of the mouth; caused by a deficiency of riboflavin; ... more
 
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