semidome

[ sem-ee-dohm, sem-ahy- ]
/ ˈsɛm iˌdoʊm, ˈsɛm aɪ- /
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noun

half a dome, especially as formed by a vertical section, as over a semicircular apse.

Origin of semidome

First recorded in 1780–90; semi- + dome
Related formssem·i·domed, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for semidome

British Dictionary definitions for semidome

semidome

/ (ˈsɛmɪˌdəʊm) /

noun

a half-dome, esp one used to cover a semicircular apse
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