Main Entry: free·dom
Date: before 12th century
1 : the quality or state of being free: as a : the absence of necessity, coercion, or constraint in choice or action b : liberation from slavery or restraint or from the power of another : independence c : the quality or state of being exempt or released usually from something onerous
Which is interesting to think about with all of the uses of the word "free" in the market place. Fat-free, worry-free, risk-free, acnefree, freehand, freeloader, freestyle, freewheeler, and I could continue.
All using one quality of the word "free" -- yet it can mean so much more...