quatrefoil /katˈər-foil or katˈrə-foil/ or quatrefeuille /-fœ-ē or -fīl/

1. A four-petalled flower or leaf of four leaflets
2. An openwork design or ornament divided by cusps into four lobes (architecture)

• dying declarations
• dyingly
• dyingness
• dyingnesses
• dyings
• dying shift
• dying shifts
• dyke
• dyked
• dyke-louper
• dyker
• dykers
• dykes
• dyke swarm
• dyke swarms
• dykey
• dykier
• dykiest
• dyking
• dyn
• dynamic
• dynamical
• dynamical geology
• dynamically
• dynamic geology