Category: General

1. Abbr. for “banded two sides.” 2. Abbr. for “bead two sides.” 3. Abbr. for “bright two sides.”

The projecting rear wing of a house; an outrigger.

1. Abbr. for “banded one side.” 2. Abbr. for “bead one side.”

1. On drawings, abbr. for “beams and stringers.” 2. On drawings, abbr. for “bell and spigot.” 3. On drawings, abbr. for Brown and Sharpe gauge.

In the lumber industry, abbr. for “grade B and better.”