This was answered previously. If it was “with the Redeemer” the Latin would be “cum Redemptor”. It is not, and it is not Latin. It is some crazy made up english that doesn’t make sense, unless she is sharing some role with another goddess.
>>It is some crazy made up english that doesnt make sense, unless she is sharing some role with another goddess.<<
Co- is not crazy and made up. Look here
http://www.answers.com/topic/co-prefix?cat=health
Why do you think it’s made up?
According to whom?
...and it is not Latin.
Not anywhere?
>>If it was with the Redeemer the Latin would be cum Redemptor<<
And actually the Church doesn’t teach co-redeemer anyway so it’s a moot point.