Glossary

A form of segmental arch in which the center of the arch is omitted and is replaced by a decorative

A prehistoric circular stone tower found along the western coastline of Scotland.

A wedge-shaped spike used to secure the end of a timber which butts against the side of another.

A wide steel chisel used to finishdress stone.

Seamless carpet of any weave, woven on a wide loom, usually 6 to 18 ft (1.8 to 5.5 m) wide.

hardwood