DuckCorp Dico

Found one definition

1.                 From The Collaborative International Dictionary of English v.0.48:
                   
   
   
                   
                     
   Sachet \Sa`chet"\, n. [F., dim. of sac. See Sac.]
      A scent bag, or perfume cushion, to be laid among
      handkerchiefs, garments, etc., to perfume them.
      [1913 Webster]