summertree
noun1
Architecture A horizontal beam brought even with the face (breast) of a wall, to support a wall above a gap or opening; a beam bearing a load above.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
Architecture A horizontal beam brought even with the face (breast) of a wall, to support a wall above a gap or opening; a beam bearing a load above.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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