Gerundial noun referring to the action or process of undulating; usually uncountable.
Translations
ondulationTerme général pour un mouvement souple et ondulatoire. The gentle undulating of the curtain in the breeze was hypnotic.
La douce ondulation du rideau dans la brise était hypnotique.
Definitions
The action or process of moving with a smooth, wave-like motion. The gentle undulating of the curtain in the breeze was hypnotic.