Pronunciation: (sīd'bôrd", -bōrd"), [key]
1. a piece of furniture, as in a dining room, often with shelves, drawers, etc., for holding articles of table service.
2. a board forming a side or a part of a side; sidepiece.
3. sideboards, Slang.See side whiskers.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.