Dictionary
af•ter•mar•ket
Pronunciation: (af'tur mär"kit, äf'-), [key]—
n.
1. the market for replacement parts, accessories, and equipment for the care or enhancement of the original product, esp. an automobile, after its sale to the consumer:
The company holds a large share in the automotive radio aftermarket.
2. any additional market created by a product after the primary market:
Television is the perfect aftermarket for old movies.
3. Stock Exchange.See
secondary market. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.