Simple Definition of streamline

from our Learner's Dictionary

streamline

verb

streamlines; streamlined; streamlining
1
: to design or make (something, such as a boat or car) with a smooth shape which makes motion through water or air easier
The manufacturer has streamlined the car's design.
2
: to make (something) simpler, more effective, or more productive
The business is looking for ways to streamline production/operations.

Cite this Entry

“Streamline.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/streamline. Accessed 20 Jun. 2026.

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