大作 Traditional form: 大作 Pinyin (reading): dàzuò Definitions: your work (book, musical composition etc) (honorific) to erupt to begin abruptly Characters: 大 - big, great, vast, high, deep 作 - to make; to write, to compose; to act, to perform Traditional characters: 大 - big, great, vast, high, deep 作 - to make; to write, to compose; to act, to perform