闭关 bìguān to close the borders Definitions Defs Origin Strokes Stroke Words Sentences Sents bìguān to close the borders 闭 閉 bì verb to close to close or shut; to bring things together such as the eyes or mouth关 關 guān noun pass A mountain pass; a strategic checkpoint at a border or critical locationbìguān retreat 闭 閉 bì verb to close to close or shut; to bring things together such as the eyes or mouth关 關 guān verb to lock up To confine; to lock someone up; to shut someone or something inside a room or cage