Meanings
nounkeel arch (plural keel arches)
plural keel arches
- architectureA kind of four-centred arch with partially straight rather than curved sides, developed in Fatimid architecture.
Synonyms & antonyms
nouna pointed arch having an S-shape on both sides
Similar
ogee arch
Broader
pointed arch
Synonym sets from Open English WordNet, CC BY 4.0.
Cite this entry
APA
keel arch. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/keel%20arch
MLA
“keel arch.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/keel%20arch. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “keel arch,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/keel%20arch.
Source: keel arch on Wiktionary, CC BY-SA 4.0.