| Noun | 1. | legal separation - a judicial decree regulating the rights and responsibilities of a married couple living apartdecree, fiat, edict, rescript, order - a legally binding command or decision entered on the court record (as if issued by a court or judge); "a friend in New Mexico said that the order caused no trouble out there" jurisprudence, law - the collection of rules imposed by authority; "civilization presupposes respect for the law"; "the great problem for jurisprudence to allow freedom while enforcing order" | |