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assembly-line

1 of 2

adjective

as·​sem·​bly-line ə-ˈsem-blē-ˌlīn How to pronounce assembly-line (audio)
: 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
After four seasons of an assembly-line approach to maximalism — attach loads of nostalgia here, plug in decadent CGI there, retcon the plot throughout — the show’s budget is huge and the final eight episodes are supersized. Roxana Hadadi, Vulture, 27 Nov. 2025 This is still a Hollywood spectacle, complete with explosions and celebrities and deep-cut needle drops, slick enough to keep Paramount happy without ruffling in-house censors’ feathers yet cool enough to not seem like an assembly-line product. David Fear, Rolling Stone, 11 Nov. 2025
Noun
Perfecting the assembly line brought the cost of Ford’s Model T from $30,000 (in today’s terms) in 1908 to $5,000. Scott D. Anthony, Fortune, 29 Nov. 2025 Visitors can peep through the glass to see an assembly line of staff decorating each sticky round with nuts and fruits. Kaitlyn Yarborough, Southern Living, 28 Nov. 2025 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

Browse Nearby Words

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Cite this Entry

“Assembly-line.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/assembly-line. Accessed 1 Dec. 2025.

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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