noun🔗ShareメインマストThe 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. "浜辺から、港に停泊している高い船が見え、そのメインマストが空高く伸びていた。nauticalsailingvehiclepartChat with AIVocabulary GamePractice Reading
