निःशुल्क मतलब [वि.] - जिसपर शुल्क न लगे; जिसके लिए शुल्क न लिया जाए; बिना शुल्क का। Also see Nishulk in English.
Here is meaning of Nishulk in hindi. Get definition and hindi meaning of Nishulk. What is Hindi definition and meaning of Nishulk ? (hindi matlab - arth kya hai?).