undulate

One entry found for undulate.

Main Entry: ²un·du·late
Pronunciation: -"lAt
Function: verb
Inflected Form(s): -lat·ed; -lat·ing
Etymology: Late Latin undula small wave, from Latin *undula
intransitive verb
1 : to form or move in waves : FLUCTUATE
2 : to rise and fall in volume, pitch, or cadence
3 : to present a wavy appearance
transitive verb : to cause to move in a wavy, sinuous, or flowing manner
synonym see SWING