The Collaborative International Dictionary
duyong
Dugong \Du*gong"\ (d[.u]*g[o^]g"), n. [Malayan d[=u]y[=o]ng, or Javan. duyung.] (Zo["o]l.) An aquatic herbivorous mammal ( Halicore dugong), of the order Sirenia, allied to the manatee, but with a bilobed tail. It inhabits the Red Sea, Indian Ocean, East Indies, and Australia. [Written also duyong.]