इतिहासज्ञ मतलब [सं-पु.] - वह जो इतिहास का अच्छा ज्ञाता हो; इतिहासवेत्ता; इतिहास का विद्वान या विशेषज्ञ। Also see Itihasagya in English.
Here is meaning of Itihasagya in hindi. Get definition and hindi meaning of Itihasagya. What is Hindi definition and meaning of Itihasagya ? (hindi matlab - arth kya hai?).