Source : Webster's Revised Unabridged Dictionary (1913)

Shopwalker \Shop"walk`er\, n.
   One who walks about in a shop as an overseer and director.
   Cf. {Floorwalker}.

Source : WordNet®

shopwalker
     n : an employee of a retail store who supervises sales personnel
         and helps with customer problems; "a floorwalker is
         called a shopwalker in England" [syn: {floorwalker}]