[kat-wawk] 
| a narrow walkway, esp. one high above the surrounding area, used to provide access or allow workers to stand or move, as over the stage in a theater, outside the roadway of a bridge, along the top of a railroad car, etc. |
| cat·walk (kāt'wôk') n. A narrow, often elevated walkway, as on the sides of a bridge or in the flies above a theater stage. |
