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.
Namba’s cooking is broadly French, fine-tuned with a distinctly Japanese attention to detail. The Bon Appétit Staff, Bon Appetit Magazine, 12 Sep. 2025 Over millennia, marine animals have honed ears and sonar-like abilities to read their world in vibrations and echoes, turning the ocean into a place both alive with sound and fine-tuned to its subtleties. Laura Baisas, Popular Science, 11 Sep. 2025 By managing both hardware and software, Nebius is able to fine-tune performance for specific AI workloads, giving it a long-term competitive advantage. Trefis Team, Forbes.com, 11 Sep. 2025 Users can also fine-tune the listen to preference courtesy of four EQ presets. New Atlas, 10 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 14 Sep. 2025.

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