walk·er /ˈwɔkɚ/
 步行者
 Walk·er n.
 1. One who walks; a pedestrian.
 2. That with which one walks; a foot.  [Obs.]
    Lame Mulciber, his walkers quite misgrown.   --Chapman.
 3. Law A forest officer appointed to walk over a certain space for inspection; a forester.
 4.  A fuller of cloth.  [Obs. or Prov. Eng. & Scot.]
 She cursed the weaver and the walker
 The cloth that had wrought.   --Percy's Reliques.
 5. Zool. Any ambulatorial orthopterous insect, as a stick insect.
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 Walker
      n 1: New Zealand runner who in 1975 became the first person to
           run a mile in less that 3 minutes and 50 seconds (born
           in 1952) [syn: John Walker]
      2: United States writer (born in 1944) [syn: Alice Walker, Alice
         Malsenior Walker]
      3: a person who travels by foot [syn: pedestrian, footer]
      4: a shoe designed for comfortable walking
      5: a light enclosing framework (trade name Zimmer) with rubber
         castors or wheels and handles; helps invalids or the
         handicapped or the aged to walk [syn: Zimmer, Zimmer
         frame]
      6: an enclosing framework on casters or wheels; helps babies
         learn to walk [syn: baby-walker, go-cart]