What does mumbler mean?
A person who speaks indistinctly or in a low voice, often making it difficult to understand what they are saying. A person who mutters or speaks in a low, indistinct tone.
Example
"The mumbler in the back of the room was hard to hear, but it seemed like he was trying to tell a joke."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.