assembly-line

1 of 2

adjective

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
Not just assembly-line jobs but R&D and software — as well as the very brands that defined the economies at risk. semafor.com, 9 June 2026 This isn’t a labor dispute involving steel workers, auto plant assembly-line employees or teachers. Michael McCann, Sportico.com, 2 July 2026
Noun
This park has become an improvised relief hub, where donations move through a makeshift assembly line. Tibisay Zea, Christian Science Monitor, 30 June 2026 Donors waited as long as two and a half hours to drop off supplies, creating what appeared to be an organized, human assembly line. Ted Scouten, CBS News, 28 June 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

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 7 Jul. 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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