a pointed arch having radii of length less than the span.
Also called surbased arch. an arch having a rise of less than half its span.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
How to use drop arch in a sentence
When the Tudor arch was not used, we generally find the low drop arch, these three last being mostly used for small openings.Our Homeland Churches and How to Study Them | Sidney Heath