- spoken or written with ease: fluent French.
- able to speak or write smoothly, easily, or readily: a fluent speaker;fluent in six languages.
- easy; graceful: fluent motion;fluent curves.
- flowing, as a stream.
- capable of flowing; fluid, as liquids or gases.
- easily changed or adapted; pliant.
- able to speak or write a specified foreign language with facility
- spoken or written with facility
- easy and graceful in motion or shape
- flowing or able to flow freely