A partially vitrified brick; a clinker. A protuberance or raised portion of an object. A nut with a screw-thread. The rough projecting edge of a drilled hole in steelwork. (Bridge, 2019)
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« Back to Glossary Index
A partially vitrified brick; a clinker. A protuberance or raised portion of an object. A nut with a screw-thread. The rough projecting edge of a drilled hole in steelwork. (Bridge, 2019)
« Back to Glossary Index