[1] : The Collaborative International Dictionary of English v.0.48

undulate \un"dulate\, v. t. imp.  p. p. undulated; p. pr. 
   vb. n. undulating.
   to cause to move backward and forward, or up and down, in
   undulations or waves; to cause to vibrate.
   1913 webster

         breath vocalized, that is, vibrated and undulated.
                                                  --holder.
   1913 webster
see also:
undulated undulating 

[2] : The Collaborative International Dictionary of English v.0.48

undulated \un"dula`ted\, a.
   1. resembling, or in the nature of, waves; having a wavy
      surface; undulatory.
      1913 webster

   2. bot. waved obtusely up and down, near the margin, as a
      leaf or corolla; wavy.
      1913 webster

   3. zool. formed with elevations and depressions resembling
      waves; having wavelike color markings; as, an undulated
      shell.
      1913 webster

Undulated >> U Words
Undulated, definition of term: Undulated
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