The term 'BIG NAME IN ARTIFACTS' can be summarized by the crossword solution 'MING', which is a four-letter word. The term refers to the Ming Dynasty, which was a Chinese dynasty that lasted from 1368 to 1644. During this period, the Ming Dynasty produced many artifacts that are now highly sought after and valuable. These artifacts include porcelain, jade, and other works of art. As such, the term 'BIG NAME IN ARTIFACTS' is synonymous with the Ming Dynasty.