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)

• utilizes
• utilizing
• ut infra
• uti possidetis
• utis
• utises
• utmost
• utmosts
• Uto-Aztecan
• Uto-Aztecans
• Utopia
• Utopian
• utopianise
• utopianised
• utopianiser
• utopianisers
• utopianises
• utopianising
• utopianism
• utopianisms
• utopianize
• utopianized
• utopianizer
• utopianizers
• utopianizes