undulate
[ verb uhn-juh-leyt, uhn-dyuh-, -duh-; adjective uhn-juh-lit, -leyt, uhn-dyuh-, -duh- ]
to move back and forth or from side to side in a smooth, slow motion
USE 1
The golden fields of wheat undulate gently under the caress of the autumn breeze.
USE 2
The dancers’ arms undulate gracefully, mimicking the flow of a river.
USE 3
Watching the dolphins undulate through the ocean waves was a mesmerizing sight.
