資料來源 : Webster's Revised Unabridged Dictionary (1913)

Preservatory \Pre*serv"a*to*ry\, a.
   Preservative. --Bp. Hall.

Preservatory \Pre*serv"a*to*ry\, n.; pl. {Preservatories}.
   1. A preservative. [Obs.] --Whitlock.

   2. A room, or apparatus, in which perishable things, as
      fruit, vegetables, etc., can be preserved without decay.