Not allowing sound through.

To make resistant to transmitting sound.

A narrow strip running down a movie film that carries the recorded sound in synchronization with the pictures. / The sound (especially the music) component of a movie, video game, etc.

To provide, or to act as the sound or music component of a film

In a thorough manner; in manner free of defect or deficiency.

Without sound. / Not capable of being sounded or fathomed.

comparative form of sound: more sound

Something, or someone who makes a sound. / An instrument used in telegraphy in place of a register, the communications being read by sound. / (medicine, dated, plural only) A stethoscope.

(nautical) A device for making soundings at sea. / (nautical) A person who takes soundings. / (fishing) A fishfinder.

A group of wild boar. / A young boar.