Source : Webster's Revised Unabridged Dictionary (1913)

Calcule \Cal"cule\, n. [F. calcul, fr. L. calculus. See
   {Calculus}.]
   Reckoning; computation. [Obs.] --Howell.

Calcule \Cal"cule\, v. i.
   To calculate [Obs.] --Chaucer.