This has the same meaning as "you have freed us". In Portuguese, I think it would be something like "você nos libertou".

I believe it means something like "you have liberated us" or in other words "you have made us free".

phrase - don't you just hate the English "ph" = 'f" :) . What does it mean? (Good answers below, but also) "You have set us free" can be used figuratively to mean anything new, that you could not do before. Might be used for having given them new knowledge thatthey can now use to their advantage, enable something. . Knowledge can set you free. Go to school: it will set you free. . Free your body. Free your mind. . Stop watching TV. Read a book. Set yourself free.