What is a scale drawing?

Mathmatics a drawing with dimensions at a specific ratio relative to the actual size of the object drawn found on http://dictionary.reference.com/browse/Scale%20Drawing Mathmatics a drawing with dimensions at a specific ratio relative to the actual size of the object drawn found on http://dictionary.reference.com/browse/Scale%20Drawing Mathmatics a drawing with dimensions at a specific ratio relative to the actual size of the object drawn found on http://dictionary.reference.com/browse/Scale%20Drawing