Source : Webster's Revised Unabridged Dictionary (1913)

Titi \Ti"ti\, n. [Orig. uncert.]
   1. A tree of the southern United States ({Cliftonia
      monophylla}) having glossy leaves and racemes of fragrant
      white flowers succeeded by one-seeded drupes; -- called
      also {black titi}, {buckwheat tree}, and {ironwood}.

   2. Any related tree of the genus {Cyrilla}, often disting. as
      {white titi}.

Source : WordNet®

white titi
     n : shrub or small tree of southeastern United States to West
         Indies and Brazil; grown for the slender racemes of white
         flowers and orange-crimson foliage [syn: {cyrilla}, {leatherwood},
          {Cyrilla racemiflora}]