tweak
tweak definition
tweak (twēk)
transitive verb
- to give a sudden, twisting pinch to (someone's nose, ear, cheek, etc.)
- to adjust or modify slightly, so as to improve performance, efficiency, etc.; fine-tune
Etymology: var. of dial. twick < ME twikken < OE twiccan, to twitch
noun
- such a pinch
- a minor adjustment or modification
Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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