"closed" and "open" are opposites.
What's the opposite of "emptiness"?
First, if you have a question, it is much better to put it in as a separate post in <Post a New Question> rather than attaching it to a previous question, where it is more likely to be overlooked.
For meanings of words, consult an online or hardbound dictionary.
Definition of MUTTER
: to utter sounds or words indistinctly or with a low voice and with the lips partly closed
: to murmur complainingly or angrily : grumble
: to utter especially in a low or imperfectly articulated manner
— mutter noun
— mut·ter·er noun
See mutter defined for English-language learners »
Examples of MUTTER
She angrily muttered something about her bad luck.
She sat practicing her speech, muttering to herself.
Some employees are muttering about the changes in the pension plan.
Origin of MUTTER
Middle English muteren, of imitative origin
First Known Use: 14th century
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