Definition:
A quatrefoil window is a round window that is composed of four equal lobes, like a four-petaled flower.
The quatrefoil pattern is common in Moorish and Gothic architecture. Also, many Mission style homes have quatrefoil windows.
By Jackie Craven, About.com Guide
Illustration of a quatrefoil window.
ArtToday.comA quatrefoil window is a round window that is composed of four equal lobes, like a four-petaled flower.
The quatrefoil pattern is common in Moorish and Gothic architecture. Also, many Mission style homes have quatrefoil windows.