Glossary

An arch that is supported by flat projections on opposing walls.

A principal rafter in an ancient wooden roof.

A fountain or basin in the atrium or courtyard before ancient and some Oriental churches, where persons could wash before

A method of joining plastic pipe, sheet, or other similar forms of a thermoplastic resin wherein the two ends to

1. Pantry or wine cellar; formerly a medieval storeroom for provisions (originally bouteillerie). 2. (Brit.) Dispensary of provisions, esp. food