splutterer
/ˈsplʌtərər/
noun
- A person or thing that splutters, especially someone who speaks in a confused, hasty, or sputtering manner.
- As a splutterer, he often had to pause and take a breath before finishing his sentences.
- My old lawnmower is a real splutterer; it coughs and dies every few minutes.
- The nervous witness was a terrible splutterer, making it hard for the jury to follow his story.