长臂猿 Traditional form: 長臂猿 Pinyin (reading): chángbìyuán Definitions: gibbon Hylobatidae (gibbon and lesser ape family) Characters: 长 - long, lasting; to excel in 臂 - arm 猿 - ape Traditional characters: 長 - long, lasting; to excel in 臂 - arm 猿 - ape