Definition of "multinational"
Of, or involving more than two nations (externally between countries or internally in a country).
Quotations
AS a young student at the multinational Aramco school in Dhahran, Saudi Arabia, Fadi Jaber, a son of Palestinian refugees, always preferred his American classmates’ cupcakes, brownies and chocolate chip cookies to his mother’s pastries: knafah, qatayef and baklawah.
2009 September 23, Anna Louie Sussman, “Yes, We Speak Cupcake”, in New York Times
noun
plural multinationals