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Meaning of aftermarket

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. See
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.