WordWeb Online

1. (of movement) at an angle
   - crabwise

1. With one side forward or to the front
   "turned sideways to show the profile"
   - sideway, sidewise
    
2. From the side; obliquely
   "a picture lit sideways"
   - sideway, sidewise
    
3. Toward one side
   "the car slipped sideways into the ditch"; "leaning sideways"
   - sideway, sidewise
    
4. To, toward or at one side
   - sidelong, obliquely

See also: oblique

Encyclopedia: Sideways