An uncontested divorce is one in which both parties agree to the divorce and the terms of the settlement without going to trial. This does not mean there are no arguments or disputes between the spouses. It simply means the spouses reach an agreement without going to court and having a judge resolve contested issues.
Uncontested divorces move much faster through the court system and are therefore less expensive. In addition, bypassing the lengthy litigation and trial process tends to reduce hostility and allows the former spouses to move on with their lives more quickly.