One entry found for undulate.

Main Entry: un·du·late
Pronunciation: n-j-lt, n-d(y)-
Function: verb
Inflected Form(s): -lat·ed; -lat·ing
Etymology: from Latin undula "small wave," derived from earlier unda "wave"
1 : to form or move in waves : FLUCTUATE
2 : to rise and fall in volume, pitch, or rhythm
3 : to present a wavy appearance

Pronunciation Symbols