ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ noun
1. : a drawing board with an adjustable outside frame that is forced over paper so as to hold and strain it
2. : a strong rigid paperboard used for paneling in automobile bodies and in building construction
3. : an electrical panel containing switches and fuses or circuit breakers controlling branch circuits (as for lights or fan motors) that is enclosed in a metal cabinet and usually placed in or against a wall — called also distribution board