निष्कलंक मतलब [वि.] - 1. जिसपर कोई कलंक न लगा हो; बेदाग 2. शुद्ध; स्वच्छ 3. दोष, पाप आदि से रहित। Also see Nishkalank in English.
Here is meaning of Nishkalank in hindi. Get definition and hindi meaning of Nishkalank. What is Hindi definition and meaning of Nishkalank ? (hindi matlab - arth kya hai?).