breastsummer

[ bres-suhm-er, brest-, bres-uh-mer ]

noun

, Architecture.

1. a horizontal beam supporting an exterior wall over an opening, as a shop window.

Word History and Origins

Origin of breastsummer¹

First recorded in 1605–15; breast + summer ²

Example Sentences

Note the long carved breastsummer that supports the overhanging upper story.

From Project Gutenberg