Bridgeboard - definition of bridgeboard by The Free Dictionary
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A notched board at either side of a staircase that supports the treads and risers.
(Building) a board on both sides of a staircase that is cut to support the treads and risers. Also called: cut string
References in periodicals archive
My children had a whole bunch of fun playing "Bridgeboard
." However, you need a bridgeboard
to play this game.
Adding even more versatility is an optional Commodore product, the Amiga Bridgeboard
, which allows applications running under MS-DOS or OS/2 to be accessed.
The cracking of bridgeboards
popped in his ears like firecrackers, like gunfire, like a fist on a tight, leather punching bag.