dhubb

from The Collaborative International Dictionary of English v.0.48

Dabb \Dabb\ (d[.a]b), n. (Zool.)
   A large, spine-tailed lizard ({Uromastix spinipes}), found in
   Egypt, Arabia, and Palestine; -- called also {dhobb}, and
   {dhubb}.
   [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Dubb \Dubb\, n. [Ar.] (Zool.)
   The Syrian bear. See under {Bear}. [Written also {dhubb}, and
   {dub}.]
   [1913 Webster]