society > communication > book > kind of book > books as sold > [adjective] > best- or quick-selling (4)
Esp. of a book: that achieves good sales or is sold in large numbers; that sells well. Cf. bestselling, adj.
Of a report, etc.: Widely current. Of a book: Widely circulated, popular. Obsolete.
That achieves better sales, or is sold in greater numbers, than anything or anyone else; that is a bestseller.
Of a book, record, etc.: that sells many copies. Cf. megaseller, n.