उपकल्पन मतलब [सं-पु.] - किसी कार्य की तैयारी करना या योजना बनाना; पूर्व तैयारी; (प्रिपरेशन)।
Here is meaning of Upkalpan in hindi. Get definition and hindi meaning of Upkalpan. What is Hindi definition and meaning of Upkalpan ? (hindi matlab - arth kya hai?).