Definition of "sound-board" []

• A sounding-board. (noun)

Gnu Collaboartive International Dictionary of English: licensed under The Code Project Open License (CPOL)

• "You will also be asked to become a critic (a biased one, none the less … who is not beneath taking bribes), a sound-board, a gentle (or not so) prodder, and an idea generator."
• "Some people choose a violin to make their music and another chooses a sound-board."
• "Three Boulder High kids meanwhile were working the auditorium sound-board in the middle of the room, providing a low-level Bob Marley background thrum for the pre-event."