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

  • adjective Capable of being demonstrated or proved.
  • adjective Obvious or apparent.

from The Century Dictionary.

  • Capable of being demonstrated; susceptible of being proved beyond doubt or contradiction.

from the GNU version of the Collaborative International Dictionary of English.

  • adjective Capable of being demonstrated; that can be proved beyond doubt or question.
  • adjective obsolete Proved; apparent.

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

  • adjective Able to be demonstrated.

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

  • adjective necessarily or demonstrably true
  • adjective capable of being demonstrated or proved


Sorry, no etymologies found.



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