आवर्धन मतलब [सं-पु.] - पदार्थ के आकार, मान, शक्ति आदि को बढ़ाने की क्रिया। Also see Avardhan in English.
Here is meaning of Avardhan in hindi. Get definition and hindi meaning of Avardhan. What is Hindi definition and meaning of Avardhan ? (hindi matlab - arth kya hai?).