彤管 tóngguǎn red-tube writing brush Definitions Defs Origin Strokes Stroke Words Sentences Sents tóngguǎn red-tube writing brush · paint brush · official position 彤 tóng red (bound form) red (specifically used in literary contexts describing clouds or bows, and pronounced tōng in the compound 红彤彤 hóngtōngtōng)管 guǎn writing brush (literary) a writing brush; a pentóngguǎn red grass 彤 tóng red (bound form) red (specifically used in literary contexts describing clouds or bows, and pronounced tōng in the compound 红彤彤 hóngtōngtōng)管 guǎn noun tube tube; pipe; cylinder; any long, hollow cylindrical object