资料来源 : Webster's Revised Unabridged Dictionary (1913)

Triangulate \Tri*an"gu*late\, v. t. [imp. & p. p.
   {Triangulated}; p. pr. & vb. n. {Triangulating}.]
   1. To divide into triangles; specifically, to survey by means
      of a series of triangles properly laid down and measured.

   2. To make triangular, or three-cornered.