Definitions for "Dysfluency"
Difficulty in production of fluent speech, as in stuttering.
The “smoothness” of speech, dysfluent speech may be referred to as stuttering (see below). This is measured by sound/word/phrase repetitions, sound elongations, interruption of airflow and other measures.
Any type of speech which is marked with repetitions, prolongation, and hesitations; an interruption in the flow of speech sounds
A disturbance of language fluency.