(pc:?dui? 'to flee. to run'). Intransitive verb. To disappear. to escape. to get out. to run away.bi due Transitive verb. To make disappear. to make escape. to make get out. to make run away. Meaning 1 To disappear, escape, get out, or run away. Meaning 2 bi đuĕ: To make disappear, escape, get out, or run away.