Definition of cloverleafed:
(n) :
(US) (with plural cloverleafs or cloverleaves) Ellipsis of cloverleaf interchange.
(adj) :
In the form of the leaf of a clover plant; cloverleafed.
(n) :
(with plural cloverleaves) The leaf of a clover plant.
(v) :
(intransitive) To turn by following a cloverleaf, or as if by following one.