sideboard

American Heritage® Dictionary of the English Language, Fourth Edition

1. n. A piece of dining room furniture having drawers and shelves for linens and tableware.
2. n. A board that forms a side or part of a side: the sideboards of a skating rink.
3. n. Chiefly British Sideburns.

Century Dictionary and Cyclopedia

1. n. A side-table, as an additional dining-table; later, a more elaborate form of side-table, having the cupboard for plate combined with it. The modern sideboard usually contains one or more small closets, several drawers, and a number of shelves, in addition to the broad top, which is usually of a convenient height from the floor for receiving articles in immediate use in the service of the table. Sideboards are often fixed permanently, and form an important part of the decoration of the dining-room.
2. n. A board forming a side, or part of a side, of something. Specifically
3. n. A vertical board forming the side of a carpenters' bench next to the workman, containing holes for the insertion of pins to hold one end of a piece of work while the other end is held by the bench-screw or clamp.
4. n. Same as lee-board.
5. n. plural
6. n. Standing shirt-collars.
7. n. Side–whiskers.

Wiktionary

1. n. A piece of dining room furniture having drawers and shelves for linen and tableware; originally for serving food
2. n. a board that forms part of the side of something
3. n. in the plural, chiefly UK sideburns

GNU Webster's 1913

1. n. A piece of dining-room furniture having compartments and shelves for keeping or displaying articles of table service.

WordNet 3.0

1. n. a board that forms part of the side of a bed or crib
2. n. a removable board fitted on the side of a wagon to increase its capacity
3. n. a piece of furniture that stands at the side of a dining room; has shelves and drawers