mo‧tor‧cade /ˈməʊtəkeɪd $ ˈmoʊtər-/
noun [countable][
Date: 1900-2000;
Origin: motor + -cade (as in cavalcade)]
a line of official cars, including a car carrying an important person, that is travelling somewhere:
the President’s motorcade [TahlilGaran] Dictionary of Contemporary English ▲