1. being or made softer or less loud or clear
e.g. the dull boom of distant breaking waves
muffled drums
the muffled noises of the street
muted trumpets
Synonym: dullmuffledsoftened
2. in a softened tone
e.g. hushed voices
muted trumpets
a subdued whisper
a quiet reprimand
Synonym: hushedsubduedquiet