( n. )
The first covering of boards on the outside wall of a frame house or on a timber roof; also, the material used for covering; ceiling boards in general.
( n. )
The first covering of boards on the outside wall of a frame house or on a timber roof; also, the material used for covering; ceiling boards in general.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012