from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. Three-cornered
  • n. The triquetral bone

from the GNU version of the Collaborative International Dictionary of English

  • adj. Triquetrous.

from The Century Dictionary and Cyclopedia

  • Same as triquetrous.

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

  • n. a wrist bone that articulates with the pisiform and hamate and lunate bones


Sorry, no etymologies found.


  • Therefore if absolute certainty is required, a fascicle of triquetral leaves is best determined by actual count.

    The Genus Pinus


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