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Noun: undulation  `únju'leyshun [N. Amer], úndyû'leyshun [Brit]
  1. An undulating curve
    - wave
     
  2. Wavelike motion; a gentle rising and falling in the manner of waves
     
  3. (physics) a movement up and down or back and forth
    - wave

Derived forms: undulations

See also: undulant, undulate

Type of: curve, curved shape, motion, movement

Encyclopedia: Undulation

Nearest

undreamt of
undress
undressed
undried
undrinkable
Undset
undue
undulant
undulant fever
undulate
undulation
undulatory
undulatory theory
unduly
undutiful
undutifulness
undyed
undying
undynamic
uneager
unearned