fine-tune

verb

fine-tuned; fine-tuning; fine-tunes

transitive verb

1
a
: to adjust precisely so as to bring to the highest level of performance or effectiveness
fine-tune a TV set
fine-tune the format
b
: to improve through minor alteration or revision
fine-tune the temperature of the room
2
: to stabilize (an economy) by small-scale fiscal and monetary manipulations

Examples of fine-tune 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.
The ride then soft-opens to a limited group, like fellow park employees or annual passholders, and is fine-tuned before opening to the general public. Eve Chen, USA Today, 19 Sep. 2025 But the Cygnus spacecraft's journey from the launch pad to the ISS encountered trouble early Tuesday, when the ship's main engine shut down earlier than planned during two burns to fine-tune its approach to the space station. Scharon Harding, ArsTechnica, 18 Sep. 2025 Additionally, the electrical circuitry and mechanical construction have been fine-tuned to provide a higher level of sound quality compared to previous models. Mark Sparrow, Forbes.com, 18 Sep. 2025 The adjustable sweep amplitude, up to 25 degrees, gives the robot the ability to fine-tune its aerodynamic center relative to its body, improving control during liftoff. Neetika Walter, Interesting Engineering, 18 Sep. 2025 See All Example Sentences for fine-tune

Word History

First Known Use

1959, in the meaning defined at sense 1a

Time Traveler
The first known use of fine-tune was in 1959

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Cite this Entry

“Fine-tune.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fine-tune. Accessed 20 Sep. 2025.

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