noun
Meaning 1
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.
Definition source: English Wiktionary via Wiktextract
Topics: architecture
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: bressummer, girder, summer, sumpter-beam
Antonyms: none provided