玉门关 yùménguān Yumen Pass Origin Definitions Defs Strokes Stroke Words Sentences Sents 玉门 玉門 yùmén Yumen Pass (literary) an ancient pass that connected China to the western regions during the Han Dynasty; see also 玉门关 yùménguān关 關 guān noun pass A mountain pass; a strategic checkpoint at a border or critical location