aftermarket(redirected from aftermarkets)
Also found in: Financial, Encyclopedia.
The market for parts and accessories used in the upkeep or enhancement of a previous purchase, as of a car or computer.
1. (Commerce) business of supplying accessories and products related to cars etc
2. (Stock Exchange) stock exchange buying and selling of shares and bonds after issue
af•ter•mar•ket(ˈæf tərˌmɑr kɪt, ˈɑf-)
the market for parts, accessories, etc., for maintaining the original product.