soundproof

1 adjective
     
sound‧proof1
a soundproof wall, room etc is one that sound cannot pass through or into

Dictionary results for "soundproof"
Dictionary pictures of the day
Do you know what each of these is called?
What is the word for picture 1? What is the word for picture 2? What is the word for picture 3? What is the word for picture 4?
Click on any of the pictures above to find out what it is called.