span roof

American

noun

a roof having two slopes of equal breadth and pitch meeting at a common ridge.

span roof British

noun

a roof consisting of two equal sloping sides

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of span roof

First recorded in 1815–25

Example Sentences

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See Examples For:

span roof

Kilnhouse, New Village, N. J.—In constructing a kiln house for a cement works one story columns with bracket tops and 50-ft. span roof girders were molded on the ground and erected as single pieces.

From Concrete Construction Methods and Costs by Gillette, Halbert Powers

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023