FLUENT

noun a current of water; a stream.

2. fluent ·adj flowing or capable of flowing; liquid; glodding; easily moving.

3. fluent ·noun a variable quantity, considered as increasing or diminishing;

— called, in the modern calculus, the function or integral.

4. fluent ·adj ready in the use of words; voluble; copious; having words at command; and uttering them with facility and smoothness; as, a fluent speaker; hence, flowing; voluble; smooth;

— said of language; as, fluent speech.