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semantic field

American  

noun

Linguistics.

  1. an area of human experience or perception, as color, that is delimited and subcategorized by a set of interrelated vocabulary items in a language.

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Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.