from The Century Dictionary.

  • noun In anatomy, the triangular lobule on the median surface of the cerebrum, bounded by the parieto-occipital and calcarine fissures. See cerebrum.
  • noun In entomology, a triangular part of the hemielytrum found in certain heteropterous insects, inserted like a wedge on the outer side between the corium and the membrane.

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

  • noun any shape that is triangular in cross section


Sorry, no etymologies found.


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