A highway interchange at which two highways, one crossing over the other, have a series of entrance and exit ramps resembling the outline of a four-leaf clover and enabling vehicles to proceed in either direction on either highway.
Resembling or shaped like a leaf of the clover plant.
An interchange which, by means of an overpass with curving ramps that form the outline of a four-leaf clover and other connecting roads, permits traffic to move or turn in any of four directions with little interference.
In the shape or pattern of a leaf of clover.
(with plural cloverleaves) The leaf of a clover plant.
(US) (with plural cloverleafs or cloverleaves) A cloverleaf interchange.
(intransitive) To turn by following a cloverleaf, or as if by following one.