noun🔗ShareHauptmastenThe chief, and tallest mast of a sailing ship that has more than one mast."From the shore, we could see the tall ships in the harbor, their mainmasts reaching high into the sky. "Vom Ufer aus konnten wir die hohen Schiffe im Hafen sehen, deren Hauptmasten hoch in den Himmel ragten.nauticalsailingvehiclepartChat with AIVocabulary GamePractice Reading