verb. move from side to side.
noun. causing to move repeatedly from side to side.
verb. move unsteadily or with a weaving or rolling motion.
Example sentences of the word waggle
1. Noun, singular or mass
They then convince other workers to join them by communicating the location and suitability of the nest through a waggle dance display.
2. Verb, base form
If you're into heels, choose the sassiest pair you can find and waggle those tail feathers, baby.