Definition

Noun: A type of rigid, lightweight panel used in construction, primarily for interior walls and ceilings. It is manufactured from compressed wood fibers or wood pulp, often with a smooth surface suitable for painting or wallpapering.

Usage

This term refers specifically to the building material itself. It is used as a countable noun (e.g., a beaver board, several beaver boards).

Examples

• The attic walls were lined with old beaver board.
• They used beaver board to create a temporary partition in the room.
• A sheet of beaver board is lighter than drywall but not as durable.

Advanced Usage

• Historical Context: Beaver board was a common, early-to-mid 20th century building material, often used before the widespread adoption of modern drywall (gypsum board). It is now considered somewhat dated.
• Property Specification: The term can be modified to specify its properties, e.g., , .

Variants and Related Words

• Fiberboard (n): A broader category of engineered wood products made from wood fibers, which includes beaver board as one type.
• Hardboard (n): A similar, often denser type of fiberboard.
• Wallboard (n): A general term for panels used to cover walls and ceilings, encompassing beaver board, drywall, and other materials.

Synonyms

• Fiberboard panel
• Pulpboard (less common)

Notes on Meaning

This word has only one primary meaning as a specific type of building material. It is not related to the animal (beaver) except perhaps in name origin, which may be proprietary.

Noun

1. a light wallboard made of compressed wood pulp