IPA: /ˈmʌm.bəl/
KK: /ˈmʌmbl/
intransitive verb
Definition: To speak in a quiet and unclear way, making it hard for others to understand what is being said.
Example: He tends to mumble when he is nervous, so it's difficult to hear him clearly.
noun
Definition: A quiet and unclear sound made when someone speaks softly or unclearly.
Example: His mumble was so soft that I could barely hear what he said.
transitive verb
Definition: To speak in a quiet and unclear way, making it hard for others to understand what is being said.
Example: He tends to mumble when he is nervous, so it's difficult to hear him clearly.