intrados

[ in-truh-dos, -dohs, in-trey-dos, -dohs ]

/ ˈɪn trəˌdɒs, -ˌdoʊs, ɪnˈtreɪ dɒs, -doʊs /

noun, plural in·tra·dos [in-truh-dohz, in-trey-dohz], /ˈɪn trəˌdoʊz, ɪnˈtreɪ doʊz/, in·tra·dos·es.Architecture.

the interior curve or surface of an arch or vault.

Compare extrados.

Origin of intrados

1765–75; <French, equivalent to intra-intra- + dos back; see dosser¹

Words nearby intrados

intraday, intradermal, intradermal nevus, intradermal reaction, intradermal test, intrados, intraembryonic, intrafallopian, intrafascicular, intrafilar, intrafusal

Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for intrados

The lower surface or soffit of the arch is the intrados, E, and the upper surface the extrados, F.
Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 4|Various
Intrados: The under or concave face of the solid structure of an arch.
How to judge architecture|Russell Sturgis
It was determined to attempt to stop these leaks by the application of a water-proof cement coating on the intrados of the arch.
Transactions of the American Society of Civil Engineers, Vol. LXVIII, Sept. 1910|James H. Brace and Francis Mason
The under or concave side of the voussoirs is called the intrados, and the upper or convex side the extrados of the arch.
The New Gresham Encyclopedia. Vol. 1 Part 2|Various

In S. Sophia the vault springs from the intrados of the transverse arches, that is, from the lower edge.
Byzantine Churches in Constantinople|Alexander Van Millingen

British Dictionary definitions for intrados

intrados

/ (ɪnˈtreɪdɒs) /

noun plural -dos or -doses

architect the inner curve or surface of an arch or vaultCompare extrados

Word Origin for intrados

C18: from French, from intra- + dos back, from Latin dorsum

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

单词	intrados
释义	intrados [ in-truh-dos, -dohs, in-trey-dos, -dohs ] / ˈɪn trəˌdɒs, -ˌdoʊs, ɪnˈtreɪ dɒs, -doʊs / noun, plural in·tra·dos [in-truh-dohz, in-trey-dohz], /ˈɪn trəˌdoʊz, ɪnˈtreɪ doʊz/, in·tra·dos·es.Architecture. the interior curve or surface of an arch or vault. Compare extrados. Origin of intrados 1765–75; <French, equivalent to intra-intra- + dos back; see dosser¹ Words nearby intrados intraday, intradermal, intradermal nevus, intradermal reaction, intradermal test, intrados, intraembryonic, intrafallopian, intrafascicular, intrafilar, intrafusal Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for intrados The lower surface or soffit of the arch is the intrados, E, and the upper surface the extrados, F. Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 4\|Various Intrados: The under or concave face of the solid structure of an arch. How to judge architecture\|Russell Sturgis It was determined to attempt to stop these leaks by the application of a water-proof cement coating on the intrados of the arch. Transactions of the American Society of Civil Engineers, Vol. LXVIII, Sept. 1910\|James H. Brace and Francis Mason The under or concave side of the voussoirs is called the intrados, and the upper or convex side the extrados of the arch. The New Gresham Encyclopedia. Vol. 1 Part 2\|Various In S. Sophia the vault springs from the intrados of the transverse arches, that is, from the lower edge. Byzantine Churches in Constantinople\|Alexander Van Millingen British Dictionary definitions for intrados intrados / (ɪnˈtreɪdɒs) / noun plural -dos or -doses architect the inner curve or surface of an arch or vaultCompare extrados Word Origin for intrados C18: from French, from intra- + dos back, from Latin dorsum 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
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