extrados

English

Detail of the skew arch bridge at Boxmoor, showing the stepped extrados (outer curve of the arch)

Etymology

From French extradossé (outer curve) from Latin extra (outside) + dos (back) (from Latin dorsum).

Noun

extrados (plural extradoses or extrados)

  1. (architecture) The outer or upper curve of an arch.

Coordinate terms

Derived terms

Romanian

Etymology

Borrowed from French extrados.

Noun

extrados n (plural extradosuri)

  1. extrados

Declension

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