违建 wéijiàn illegal building Origin Definitions Defs Strokes Stroke Words Sentences Sents 违 違 wéi abbreviation of 违章 違章 wéizhāng to break regulations to break rules or violate regulations; used to describe actions that go against official procedures or traffic laws建 jiàn noun abbreviation of 建筑 建築 jiànzhù building a building, structure, or edifice; the field of architecture