赧たん顔がんMeanings1nounblushing face; flushed faceLiterary or formal term for a face reddened from embarrassment or shyness. Rare in everyday conversation; 赤面 (せきめん) or 顔が赤くなる are more common.彼かれは赧たん顔がんでうつむいた。He looked down with a blushing face.