turn off

turn off idiom
  1. Stop the operation, activity, or flow of; shut off, as in Turn off the lights when you leave. [Mid-1800s]
  2. Affect with dislike, revulsion, or boredom; cause to lose interest. For example, That vulgar comedian turned us off completely, or The movie was all right for an hour or so, but then I was turned off. [Slang; mid-1900s]

The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

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