Source : Webster's Revised Unabridged Dictionary (1913)

Cigar \Ci*gar"\, n. [Sp. cigarro, orig., a kind of tobacco in
   the island of Cuba: cf. F. cigare.]
   A small roll of tobacco, used for smoking.

   {Cigar fish} (Zo["o]l.), a fish ({Decapterus punctatus}),
      allied to the mackerel, found on the coast of the Gulf of
      Mexico.

Source : WordNet®

cigar
     n : a roll of tobacco for smoking