Meaning of CLOVERLEAF in English

CLOVERLEAF

I. adjective Date: 1915 resembling a clover leaf in shape, II. noun (plural ~s or cloverleaves) Date: 1931 an interchange between two major highways that allows traffic to change from one to the other without requiring any left turns or crossings and that from above resembles a 4-leaf clover

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.