Definition of tweak
- tweak the controls
- tweaked a bud from the stem
We just wanted to tweak his original idea a bit.
He tweaked his ankle playing soccer.
My brother hates it when our grandmother tweaks his cheek.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'tweak.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
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