Source : Webster's Revised Unabridged Dictionary (1913)

Stillatory \Stil"la*to*ry\, n.; pl. {-ries}. [From {Still}, for
   distill. Cf. {Still}, n., and {Distillatory}, a.]
   1. An alembic; a vessel for distillation. [R.] --Bacon.

   2. A laboratory; a place or room in which distillation is
      performed. [R.] --Dr. H. More. --Sir H. Wotton.