from The American Heritage® Dictionary of the English Language, 5th Edition.

  • adjective Needed; essential.
  • adjective Obligatory.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

  • verb Simple past tense and past participle of require.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • adjective required by rule
  • adjective necessary for relief or supply


Sorry, no etymologies found.


    Sorry, no example sentences found.


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