स्थिरांक मतलब [सं-पु.] - गणितीय नियतांक; (कॉन्सटेंट)। Also see Sthirank in English.
Here is meaning of Sthirank in hindi. Get definition and hindi meaning of Sthirank. What is Hindi definition and meaning of Sthirank ? (hindi matlab - arth kya hai?).