streamline

1 of 2

noun

stream·​line ˈstrēm-ˌlīn How to pronounce streamline (audio)
1
: the path of a particle in a fluid relative to a solid body past which the fluid is moving in smooth flow without turbulence
2
a
: a contour designed to minimize resistance to motion through a fluid (such as air)
b
: a smooth or flowing line designed as if for decreasing air resistance

streamline

2 of 2

verb

streamlined; streamlining; streamlines

transitive verb

1
: to design or construct with a streamline
2
: to bring up to date : modernize
3
a
: to put in order : organize
b
: to make simpler or more efficient
a system that streamlines the process

Examples of streamline in a Sentence

Verb The manufacturer has streamlined the car's design. The business is looking for ways to streamline production.
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.
Verb
Part 450 was intended to streamline the launch approval process by allowing companies to submit applications for a series of launches or reentries, rather than requiring a new license for each mission. Stephen Clark, ArsTechnica, 14 Aug. 2025 The project will instead narrow its focus to streamlining collateral management and reconciling liens for credit guarantees in an attempt to ship a product to the public by mid-2026. Aaron Stanley, Forbes.com, 13 Aug. 2025 Interior designers and organizers know that ALDI isn't just good for groceries—the store is also chock-full of some pretty amazing home items that will help to streamline any space without breaking the bank. Sarah Lyon, Southern Living, 13 Aug. 2025 Meanwhile, the unglamorous work of fixing data systems, improving staff training, or streamlining bureaucratic processes offers no photo-op. Mark Dalton, Oc Register, 12 Aug. 2025 See All Example Sentences for streamline

Word History

First Known Use

Noun

1868, in the meaning defined at sense 1

Verb

1913, in the meaning defined at sense 1

Time Traveler
The first known use of streamline was in 1868

Browse Nearby Words

Cite this Entry

“Streamline.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/streamline. Accessed 19 Aug. 2025.

Kids Definition

streamline

verb
stream·​line
ˈstrēm-ˌlīn
1
: to design or construct with an outline which makes motion through water or air easier
2
: to bring up to date : modernize
3
: to make simpler, more effective, or more productive

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