aftermarket

noun

af·​ter·​mar·​ket ˈaf-tər-ˌmär-kət How to pronounce aftermarket (audio)
plural aftermarkets
1
: the market for parts and accessories used in the repair or enhancement of a product (such as an automobile)
2
: a secondary market (see market entry 1 sense 3d(1)) available after sales in the original market are finished
a movie in the DVD aftermarket
3
: the market for a stock following its initial public offering when its shares can be freely traded among investors

Examples of aftermarket in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The box includes the charging case, USB cable, and Air Fitting Supporters, plus a one-year aftermarket warranty. — Stackcommerce Team, PC Magazine, 28 Oct. 2026 In the absence of physical tickets, multiple bespoke, aftermarket businesses have sprouted, each offering fans the opportunity to reclaim a bygone tradition. — Johnny Flores Jr, New York Times, 21 Oct. 2026 As part of the extensive refurbishment, the vehicle was rid of some aftermarket add-ons and had its exterior smoothed out and polished to a brilliant, like-new shine. — Bryan Hood, Robb Report, 21 Oct. 2026 Reynolds also alleged that an aftermarket grille guard installed by Northwest Automotive Warehouse interfered with the F-250’s pedestrian-detection system. — Patrick Danner, San Antonio Express-News, 15 Oct. 2026 See All Example Sentences for aftermarket

Word History

Etymology

after- + market entry 1

First Known Use

1887, in the meaning defined at sense 3

Time Traveler
The first known use of aftermarket was in 1887

Rhymes for aftermarket

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Browse Nearby Words

afterlight
aftermarket
aftermast
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Cite this Entry

“Aftermarket.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/aftermarket. Accessed 1 Nov. 2026.

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