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undulation
undulation definition
un·du·la·tion (un′jə lā′s̸hən, -dyə-)
noun
- the act of undulating
- an undulating motion, as of a snake
- a wavy, curving form or outline, esp. one of a series
- Physics wave motion, as of light or sound, or a wave or vibration
Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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