OUTER CURVE OF AN ARCH Crossword Clue

We know 1 solutions for: OUTER CURVE OF AN ARCH
Crossword Puzzle Infos
The term 'outer curve of an arch' can be described by the 8-letter word 'extrados'. An extrados is the uppermost curve of an arch, which is visible from the outside. It is the opposite of the intrados, which is the lowermost curve of an arch and is visible from the inside. The extrados is usually the most prominent part of an arch, as it is the part that is seen from the outside.
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