A west African wood, light red to violet in color, often with purple stripes, frequently figured; hard, high density; used

A structure to house cows.

Bubbles of entrapped air or solvent vapors which protrude from a paint surface; formed either on application or during drying

Glass in which decorative bubbles have been introduced during manufacture.

In the lumber industry, abbr. for better

Abbr. for bituminous treated base

Abbr. for bastard

Abbr. for British Standard Specification