swing, sway, oscillate, vibrate, fluctuate, waver, undulate mean to move from one direction to its opposite. swing implies a movement of something attached at one end or one side. sway implies a …

UNDULATING definition: having a sinuous or wavelike shape or motion. See examples of undulating used in a sentence.

It is as if a piece of wood is undulating on the surface of the ocean with no apparent direction.

undulating (ˈʌndjʊˌleɪtɪŋ) adj 1. moving in waves or as if in waves 2. having a wavy form or appearance

Something that undulates has gentle curves or slopes, or moves gently and slowly up and down or from side to side in an attractive manner. As we travel south, the countryside begins to undulate as the …

Definition of undulating adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Jan 20, 2026 · Verb undulate (third-person singular simple present undulates, present participle undulating, simple past and past participle undulated) (transitive) To cause to move in a wavelike …

Undulate means to move in a wave-like pattern. If a sound increases and decreases in pitch or volume like waves, you can say the sound is undulating. When searching for the lost boy, the rescuers' cries …

to have a wavy form or surface; bend with successive curves in alternate directions. (of a sound) to rise and fall in pitch: the wail of a siren undulating in the distance. v.t. to cause to move in waves. to give …

UNDULATE definition: to move with a sinuous or wavelike motion; display a smooth rising-and-falling or side-to-side alternation of movement. See examples of undulate used in a sentence.