The meaning of MUTTER is to utter sounds or words indistinctly or with a low voice and with the lips partly closed. How to use mutter in a sentence.

The Mütter Museum helps the public appreciate the mysteries and beauty of the human body while understanding the history of diagnosis and treatment of disease.

Definition of mutter verb in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

MUTTER meaning: 1. to speak quietly and in a low voice that is not easy to hear, often when you are worried or…. Learn more.

If you mutter, you speak very quietly so that you cannot easily be heard, often because you are complaining about something.

Mutter definition: to utter words indistinctly or in a low tone, often as if talking to oneself; murmur.. See examples of MUTTER used in a sentence.

mutter (ˈmatə) verb to utter words in a quiet voice especially when grumbling etc.

mut•ter (mut′ ər), v.i. to utter words indistinctly or in a low tone, often as if talking to oneself; murmur. to complain murmuringly; grumble. to make a low, rumbling sound. v.t. to utter …

When you mutter, you mumble under your breath, often in an angry way. You might mutter to yourself as you clean graffiti off your garage, for example.

Nov 1, 2025 · mutter (plural mutters) A repressed or obscure utterance; an instance of muttering.