English
Etymology
From Latin undulatio

Noun
en-noun

#an instance or act of undulate|undulating
#a wavy appearance or outline; waviness

1. music a tremulous tone produced by a peculiar pressure of the finger on a string

#a wavelike curve; a smooth and regular rise and fall
#a wavelike motion of the air; electromagnetic radiation

Derived terms
undulationist

References
R:Webster 1913

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• 2007-10-04 23:25 - Interwicket - iwiki +te

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