A professional who sells items at auction, often working for an auction house.

नीलामी घर का कर्मचारी

English Usage: The auctioneer was well-known for his ability to drive up prices.

Hindi Usage: नीलामकर्ता अपने कीमत बढ़ाने की क्षमता के लिए प्रसिद्ध था।