头癣 tóuxuǎn favus of the scalp Definitions Defs Origin Strokes Stroke Words Sentences Sents 头 頭 tóu noun head the head of a human or animal; hair or hairstyle癣 癬 xuǎn noun ringworm A general term for skin diseases caused by fungal infections, such as ringworm, tinea, or mange; the affected area is often itchy with white scaly skin.