Defn: Hard. [Obs. & R.]

DURRA
Dur"ra, n. Etym: [Ar. dhorra.] (Bot.)

Defn: A kind of millet, cultivated throughout Asia, and introduced into the south of Europe; a variety of Sorghum vulgare; — called also Indian millet, and Guinea corn. [Written also dhoorra, dhurra, doura, etc.]

DURST
Durst, imp.

Defn: of Dare. See Dare, v. i.

DURUKULI
Du`ru*ku"li, n. (Zoöl.)

Defn: A small, nocturnal, South American monkey (Nyctipthecus trivirgatus). [Written also douroucouli.]

DURYLIC
Du*ryl"ic, a. (Chem.)

Defn: Pertaining to, allied to, or derived from, durene; as, durylic acid.

DUSE
Duse, n.