Source : Webster's Revised Unabridged Dictionary (1913)

Fructidor \Fruc`ti`dor"\, n. [F., fr. L. fructus fruit.]
   The twelfth month of the French republican calendar; --
   commencing August 18, and ending September 16. See
   {Vend['e]miaire}.

Source : WordNet®

Fructidor
     n : twelfth month of the Revolutionary calendar (August and
         September); the month of fruit