Un″du‐la′ted (?), a. 1. Resembling, or in the nature of, waves; having a wavy surface; undulatory.
2. (Bot.) Waved obtusely up and down, near the margin, as a leaf or corolla; wavy.
3. (Zoöl.) Formed with elevations and depressions resembling waves; having wavelike color markings; as, an undulated shell.