The Collaborative International Dictionary
Ondoyant
Ondoyant \On`do`yant"\, a. [F., p.pr. of ondoyer to undulate, fr. onde wave, L. unda.] (Art) Wavy; having the surface marked by waves or slightly depressed furrows; as, ondoyant glass.
Wiktionary
ondoyant
a. (context arts English) wavy; having the surface marked by waves or slightly depressed furrows