This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. Plural form of cloverleaf.

"Guide us through themaze of old cow paths and Indian trails that have been transformed into highways, roundabouts, and cloverleaves to the acclaimed digerati with whom we have come to mind-meld."