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extrados
ex·tra·dos E0300500 (ĕk′strə-dŏs′, -dōs′)n. pl. ex·tra·dos (-dōz′) or ex·tra·dos·es (-dŏs′ĭz) The upper or exterior curve of an arch. [French : Latin extrā, outside; see extra- + French dos, back (from Latin dorsum).]extrados (ɛkˈstreɪdɒs) n, pl -dos (-dəʊz) or -doses (Architecture) architect the outer curve or surface of an arch or vault. Compare intrados[C18: from French, from extra- + dos back, from Latin dorsum]ex•tra•dos (ˈɛk strəˌdɒs, -ˌdoʊs, ɛkˈstreɪ dɒs, -doʊs) n., pl. -dos (-ˌdoʊz, -doʊz) -dos•es. the exterior curve or surface of an arch or vault. Compare intrados. [1765–75; < French, =extra- extra- + dos back (< Latin dorsum)] ThesaurusNoun | 1. | extrados - the exterior curve of an arch curve, curved shape - the trace of a point whose direction of motion changes |
Extrados
extrados[′ek·strə‚däs] (architecture) The upper or outer curve of an arch. ExtradosThe exterior curve or boundary on the visible face of the arch.   extrados extrados: Ex The exterior curve or boundary of the visible face of the arch.extrados Related to extrados: intradosWords related to extradosnoun the exterior curve of an archRelated Words |