from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. symmetrically triangular

from the GNU version of the Collaborative International Dictionary of English

  • adj. Having three angles, or corners; triangular.

from The Century Dictionary and Cyclopedia

  • Pertaining to a trigon; having the form of a trigon; triangular.
  • In entomology, triangular in cross-section; having three long edges; trihedral; prismatic: as, trigonal antennæ; trigonal joints.
  • In botany, same as trigonous.
  • In anatomy, noting a triangular space at the base of the bladder. See trigonum .
  • n. In anatomy, the triangular space at the base of the bladder; the trigonum.

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

  • adj. having threefold symmetry


Sorry, no etymologies found.



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