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English definition of “board”

board

noun [C] (FLAT PIECE)   /bɔrd, boʊrd/
a thin , flat piece of hard material such as wood or plastic : The floor boards of the old house squeaked as he walked across them. A board is also a flat piece of hard material that is made to be used for a particular purpose : an ironing board a cheese board A board can be a chalkboard . A board can also be a circuit board.
(Definition of board noun (FLAT PIECE) from the Cambridge Academic Content Dictionary © Cambridge University Press)
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