उपचुनाव मतलब [सं-पु.] - किसी विशेष कारणवश नियत अवधि पूर्व होने वाला चुनाव; (बाई इलेक्शन)। Also see Upchunav in English.
Here is meaning of Upchunav in hindi. Get definition and hindi meaning of Upchunav. What is Hindi definition and meaning of Upchunav ? (hindi matlab - arth kya hai?).