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 kitchen’s also been fine-tuned to deal with the volume of business that’s driven by summer visitors. Leslie Kelly, Forbes.com, 15 Aug. 2025 After three years of experimentation and another two for fine-tuning the design, Boreyko and colleagues had their answer. Andrew Paul Aug 14, Popular Science, 14 Aug. 2025 Those fixes, such as fine-tuning a model’s responses to avoid dangerous outputs, can work in the short term but are easier to undo and can sometimes weaken the model in unintended ways. Sharon Goldman, Fortune, 14 Aug. 2025 Today’s release does not necessarily answer the question that business entity raised: Radiohead typically form LLP entities for tours, not reissues, and, historically, the band has not toured without a new album to fine-tune or promote. Jazz Monroe, Pitchfork, 13 Aug. 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

Browse Nearby Words

Cite this Entry

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

More from Merriam-Webster on fine-tune

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!