What is the meaning of Fluent?

That flows; flowing, liquid.

Able to use a language accurately, rapidly, and confidently – in a flowing way.

Being or relating to a fluent interface.

A continuous variable, especially one with respect to time in Newton's Method of Fluxions.

twitchy

third-person plural future active indicative of fluō

flowing; that flows

fluent

Source: wiktionary.org