the outer curve or surface of a structure, such as an arch or a bridge
संरचना की बाहरी वक्रता या सतह
English Usage: The extrados of the arch was beautifully decorated.
Hindi Usage: अर्च की बाहरी वक्रता को खूबसूरती से सजाया गया था।
bahari vakrata, baahari vakrata, bahaari vakrata, baharee vakrata, bahaaree vakarata, baharī vakrata, baaharee vakarata, baharī vakarata