Advertisement

Definition of "dual" []

  • Composed of two usually like or complementary parts; double: dual controls for pilot and copilot; a car with dual exhaust pipes. (adjective)
  • Having a double character or purpose: a belief in the dual nature of reality. (adjective)
  • Grammar Of, relating to, or being a number category that indicates two persons or things, as in Greek, Sanskrit, and Old English. (adjective)
  • Grammar The dual number. (noun)
  • Grammar An inflected form of a noun, adjective, pronoun, or verb used with two items or people. (noun)
  • Relating to or denoting two (adjective)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

  • Twofold; double (adjective)
  • (in the grammar of Old English, Ancient Greek, and certain other languages) denoting a form of a word indicating that exactly two referents are being referred to (adjective)
  • (of structures or expressions) having the property that the interchange of certain pairs of terms, and usually the distribution of negation, yields equivalent structures or expressions (adjective)
  • The dual number (noun)
  • A dual form of a word (noun)
  • To make (a road) into a dual carriageway (verb)

www.Collinsdictionary.com (c) HarperCollins Publishers Ltd 2016

Use "dual" in a sentence
  • "Yet he wrote a good deal about empire and coined the term "dual mandate" to describe British policy."
  • "For two years he barely mentioned it, but today he actually used the phrase "dual mandate" - twice!"
  • "UNIDENTIFIED FEMALE: She ` d be eligible for what we call dual jurisdiction."