大宇 Traditional form: 大宇 Pinyin (reading): Dàyǔ Definitions: Daewoo (Korean conglomerate) Characters: 大 - big, great, vast, high, deep 宇 - building, house, room, structure; space, the universe Traditional characters: 大 - big, great, vast, high, deep 宇 - building, house, room, structure; space, the universe