semiarch

noun
semi·​arch | \ "+ \

Definition of semiarch

: an arch having only one springer and terminating at its highest point : half arch

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History and Etymology for semiarch

semi- + arch

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Dictionary Entries Near semiarch

semiarboreal

semiarch

Semi-Arian

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Cite this Entry

“Semiarch.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/semiarch. Accessed 28 Oct. 2021.

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