工事 Traditional form: 工事 Pinyin (reading): gōngshì Definitions: defensive structure military fortifications (Tw) construction works civil engineering works Characters: 工 - labor, work; laborer, worker 事 - affair, matter, business; to serve; accident, incident Traditional characters: 工 - labor, work; laborer, worker 事 - affair, matter, business; to serve; accident, incident