assembly-line

1 of 2

adjective

as·​sem·​bly-line ə-ˈsem-blē-ˌlīn How to pronounce assembly-line (audio)
Synonyms of assembly-linenext
: made by or as if by an assembly line
especially : lacking originality or creativity
bored by the novel's assembly-line plot

assembly line

2 of 2

noun

1
: an arrangement of machines, equipment, and workers in which work passes from operation to operation in direct line until the product is assembled
2
: a process for turning out a finished product in a mechanically efficient manner
academic assembly lines

Examples of assembly-line 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.
Adjective
When, in the early nineteen-hundreds, Gibson developed the F-style flat-back, inspired by the Stradivarius violin, the idea was to produce a louder instrument that could be used for classical as well as folk music, while being assembly-line-friendly. Tim Parks, New Yorker, 11 Apr. 2026 Asked whether the initial handful of repertory titles could grow into a larger slate, perhaps with more contemporary releases, Kirk Shintani, creative director at MakeMake, stressed the importance of not taking an assembly-line approach. Dade Hayes, Deadline, 4 Mar. 2026
Noun
The capital of yesteryear, which was based on the brick and mortar, where things are being made in a specific location, maybe on an assembly line or in a specific way, to a kind of capital that is based solely on advertising or on viewership. Julissa James, Los Angeles Times, 17 Apr. 2026 Listen to song after song and his funny quirks turn repetitive, with an overreliance on bass-heavy Detroit-meets-Memphis Young & Turnt 2 type beats that sound straight off the CMG assembly line. Alphonse Pierre, Pitchfork, 15 Apr. 2026 See All Example Sentences for assembly-line

Word History

First Known Use

Adjective

1925, in the meaning defined above

Noun

1914, in the meaning defined at sense 1

Time Traveler
The first known use of assembly-line was in 1914

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Cite this Entry

“Assembly-line.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/assembly-line. Accessed 20 Apr. 2026.

Kids Definition

assembly line

noun
: an arrangement of machines, equipment, and workers in which work passes from operation to operation in direct line until the product is assembled

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