skew arch

noun

an arch, as at the entrance to a tunnel, having sides, or jambs, that are not at right angles with the face.

Origin of skew arch

First recorded in 1835–45

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for skew arch

Historical Examples of skew arch

The skew-arch in the gateway at Perugia shows great knowledge in its execution.
Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 4
Various

British Dictionary definitions for skew arch

skew arch

noun

an arch or vault, esp one used in a bridge or tunnel, that is set at an oblique angle to the span

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