1. Adjective.  Single, simple; not complex.
  2. Adjective.  (telecommunications) unidirectional.
  3. Noun.  (geometry, algebraic) An analogue in any dimension of the triangle or tetrahedron: the convex hull of ''n+1'' points in ''n''-dimensional space.
  4. Noun.  (context, linguistics) A simple word, one without affixes.

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This entry was last updated on RefTopia from its source on 3/20/2012.