व्यर्थन मतलब [सं-पु.] - आज्ञा, निर्णय आदि को रद्द करना या व्यर्थ सिद्ध करना।
Here is meaning of Vyarthan in hindi. Get definition and hindi meaning of Vyarthan. What is Hindi definition and meaning of Vyarthan ? (hindi matlab - arth kya hai?).