• synonyms

drop arch

See more synonyms for drop arch on Thesaurus.com
  1. a pointed arch having radii of length less than the span.
  2. Also called surbased arch. an arch having a rise of less than half its span.
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Origin of drop arch

First recorded in 1840–50
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018