Glossary

Of an extended light source at a specified distance: the candlepower of a point source which produces the same illumination

1. The mass per unit volume of in-place thermal insulation. 2. The mass per unit volume (or the weight per

An electric lamp designed for high-temperature service.

In ancient Greece and Rome, a storeroom of any kind, but esp. one for storing wine.

The slope or ascent to the platform of a bastion.