Dado
Part of speech: verb
Definition: To furnish with a dado. To cut a dado.
Part of speech: noun
Definition: The section of a pedestal above the base. The lower portion of an interior wall decorated differently from the upper portion. The rectangular channel in a board cut across the grain.
Wainscot
Part of speech: noun
Definition: An area of wooden (especially oaken) panelling on the lower part of a room's walls.
Part of speech: verb
Definition: Decorate a wall with a wainscot.