cloverleaves

/K L OW1 V ER0 L IY1 V Z/
noun
  1. 1

    (with plural cloverleaves) The leaf of a clover plant

  2. 2

    (with plural cloverleafs or cloverleaves) A cloverleaf interchange.

Source: https://en.wiktionary.org/wiki/cloverleaf, https://en.wiktionary.org/wiki/cloverleaves