Akademik

stammerer
noun
someone who speaks with involuntary pauses and repetitions
Syn: ↑stutterer
Derivationally related forms: ↑stutter (for: ↑stutterer), ↑stammer
Hypernyms: ↑speaker, ↑talker, ↑utterer, ↑verbalizer, ↑verbaliser

Useful english dictionary. 2012.