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
This static approach was appropriate for filling factory assembly-line positions with individuals expected to retire between 50 and 65. Jerry Cahn, Forbes.com, 9 Sep. 2025 As the Wall Street Journal noted this week, since January the Trump administration has put lawfare on an assembly-line basis. Howie Carr, Boston Herald, 31 Aug. 2025
Noun
But American manufacturing looks very different from five decades ago, when millions of workers were employed to perform specific tasks along assembly lines. Joel Williams, CNN Money, 18 Oct. 2025 Officially launched in July 2025 and featured at the World Robot Conference (WRC) in Beijing, Oli is ideal for environments that require nuanced manipulation and adaptability, such as logistics hubs, assembly lines, and fulfillment centers. Georgina Jedikovska, Interesting Engineering, 17 Oct. 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 21 Oct. 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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