quatrefoil
(noun)
noun
1. (architecture) A symmetrical shape that forms the overall outline of four partially-overlapping circles of the same diameter.
2. (heraldry) A stylized flower or leaf with four lobes.
(noun)
1. (architecture) A symmetrical shape that forms the overall outline of four partially-overlapping circles of the same diameter.
2. (heraldry) A stylized flower or leaf with four lobes.