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Dictionary

  Definition of cross section
  1. (physics) the probability that a particular interaction (as capture or ionization) will take place between particles; measured in barns
  2. a sample meant to be representative of a whole population
  3. a section created by a plane cutting a solid perpendicular to its longest axis
Hyponyms: profile

 

Anagrams: intersection, intercession, contriteness, concretistic

 

 
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