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Meaning of undulatory

un•du•la•to•ry

Pronunciation: (un'ju-lu-tôr"ē, -tōr"ē, un'dyu-, -du-), [key]
— adj.
  1. moving in undulations.
  2. having the form or appearance of waves.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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