v. to move with a wavelike motion
He tried to get the flag to undulate in the wind.
rippling;rolling; swaying; fluctuating
motionless; smooth
3 syllables
un-du-late
VocabClass lessons are designed to engage students, improve motivation in learning the subject matter, and generate better results. Long-term retention is our focus and by making the learning process fun, our gamified approach has a positive impact on this goal.
View all games!