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 …

UNDULATE meaning: 1. to have a continuous up and down shape or movement, like waves on the sea: 2. to have a…. Learn more.

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

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

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.

Dec 11, 2025 · undulate (third-person singular simple present undulates, present participle undulating, simple past and past participle undulated) (transitive) To cause to move in a wavelike motion. …

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 …

Britannica Dictionary definition of UNDULATE [no object] formal : to move or be shaped like waves undulating hills an undulating surface