definition of
sideboard

[1] #1 sideboard n. a removable board fitted on the side of a wagon to increase its capacity. wn

[2] #2 sideboard n. a board that forms part of the side of a bed or crib. wn

[3] #3 sideboard n. [buffet, counter] a piece of furniture that stands at the side of a dining room; has shelves and drawers. wn