Source : Webster's Revised Unabridged Dictionary (1913)

Grenadine \Gren`a*dine"\, n. [F.]
   1. A thin gauzelike fabric of silk or wool, for women's wear.

   2. A trade name for a dyestuff, consisting essentially of
      impure fuchsine.

Source : WordNet®

grenadine
     n : thin syrup made from pomegranate juice; used in mixed drinks