Undulating is a word used to describe something that has a wavy appearance. A good sentence would be, the girls hair was undulating.
The waves are undulating. The waves are rough.
her body undulated to the thumping rhythm of the music.
The sun sparkled on the undulating waves
The fields of wheat were undulating in the breeze.
The undulating ground during the earthquake was susceptible to upheaval.
The singer's voice undulated
Undulating is a verb and requires an an adverb, not an adjective, which describes a noun: Slowly undulating, sensuously undulating.
An undulating lowland is a lowland with an uneven or "undulating" surface. There are no outstanding highlands in the area.
its uses undulating with its tail
No the word undulating is not a noun. It can be an adjective and a verb.
Undulating is land that is grassy and has lots of natural vegetation and plants.
Flat.