Duf"fle (?), n. See Duffel.
Du*fren"ite (?), n. [From &?;&?;ierre Armand Dufrénoy, a French geologist.] (Min.) A mineral of a blackish green color, commonly massive or in nodules. It is a hydrous phosphate of iron.
Dug (dg), n. [Akin to Sw. dägga to suckle (a child), Dan. dægge, and prob. to Goth. daddjan. √66.] A teat, pap, or nipple; -- formerly that of a human mother, now that of a cow or other beast.
With mother's dug between its lips.
Shak.
Dug, imp. & p. p. of Dig.
Du*gong" (d*gg"), n. [Malayan d&?;y&?;ng, or Javan. duyung.] (Zoöl.) 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.]