राजभाषा मतलब [सं-स्त्री.] - किसी राज्य अथवा देश की राजकार्य में प्रयुक्त होने वाली भाषा। Also see Rajbhasha in English.
Here is meaning of Rajbhasha in hindi. Get definition and hindi meaning of Rajbhasha. What is Hindi definition and meaning of Rajbhasha ? (hindi matlab - arth kya hai?).