Pronunciation: /ˈmʌtərər/
noun a person who mutters, speaks in a low, indistinct tone
A1 The mutterer in the library was shushed by the librarian.
A2 The mutterer in the movie theater annoyed the other patrons.
B1 The mutterer at the meeting was asked to speak up so everyone could hear.
B2 The mutterer in the courtroom was reprimanded by the judge for disrupting the proceedings.
C1 The mutterer in the audience was escorted out of the theater for causing a disturbance.
C2 The mutterer in the office was given a warning for constantly complaining under their breath.
formal The mutterer in the back of the room was asked to speak up so everyone could hear.
informal I couldn't make out what the mutterer was saying during the meeting.
slang The mutterer over there is always grumbling about something.
figurative She was known as the mutterer of the family, always whispering comments under her breath.
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