breastsummer
n. கட்டிட முகப்புத்தாங்கும் உத்தரக் கட்டை.
Breast"sum`mer, n. (Arch.) Defn: A summer or girder extending across a building flush with, and supporting, the upper part of a front or external wall; a long lintel; a girder; -- used principally above shop windows. [Written also brestsummer and bressummer.]