अस्थायित्व मतलब [सं-पु.] - स्थिरता या टिकाऊपन का अभाव। Also see Asthayitv in English.
Here is meaning of Asthayitv in hindi. Get definition and hindi meaning of Asthayitv. What is Hindi definition and meaning of Asthayitv ? (hindi matlab - arth kya hai?).