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field theory

noun, Physics.
a detailed mathematical description of the distribution and movement of matter under the influence of one or more fields.
Origin of field theory
1900-05 Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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field-theory in Science
field theory  
  1. An explicit mathematical description of physical phenomena that models physical forces using fields.

  2. The study of fields and field extensions in algebra.

The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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