fan roof

noun

1. a vaulted roof having fan tracery.

Example Sentences

Just a year ago I saw the absolute best bath exhaust fan roof cap.

From Washington Post

Don’t Forget About the Outer Courts Peter Dizikes, writer, tennis fan Roof or no roof, Ashe is too large and impersonal for magic tennis moments.

From New York Times

For in these, while the more western have the fan roof, the eastern and earlier built show liern vaulting of the most delicious character.

From Project Gutenberg

And beautiful as a fan roof is, a liern roof is capable of expressing harmonies of proportion yet more delicate and soul-satisfying.

From Project Gutenberg