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Definitions

fine-tune

[fahyn-toon, -tyoon] / ˈfaɪnˈtun, -ˈtyun /
VERB
make small adjustments
Synonyms
STRONGEST
adjust calibrate tweak
STRONG
set
WEAK
make improvements tune up

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The new approach could reshape how scientists test and fine-tune quantum processors.

From Science Daily • Apr. 8, 2026

But at the same time, she warns that researchers need to continue to fine-tune the definition of the term as the evolving science dictates.

From Slate • Mar. 29, 2026

If that procedure is to be replicated, a ceasefire would have to be declared to enable negotiators to fine-tune elements of the US-proposed draft.

From BBC • Mar. 25, 2026

And while you’re at it, fine-tune your deductions as well:

From MarketWatch • Mar. 16, 2026

Maybe I need to go fine-tune my theory.

From "Winger" by Andrew Smith