tune in
Britishverb
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to adjust (a radio or television) to receive (a station or programme)
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slang to make or become more aware, knowledgeable, etc (about)
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Adjust a receiver to receive a particular program or signals at a particular frequency, as in Tune in tomorrow, folks, for more up-to-date news . [Early 1900s]
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Be aware or responsive, as in She's really tuned in to teenagers . [1920s] For an antonym, see tune out .
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.
For casual fans around the world, that is reason enough to tune in and to sell out any stadium or arena.
From BBC ● Jul. 27, 2026
"The truth is, nobody knows yet what President Trump will ultimately say, which is why everyone should tune in," White House spokesperson Karoline Leavitt told CBS News.
From Barron's ● Jul. 16, 2026
If you’ve ever wondered why anyone could possibly fall for an investment that sounds too good to be true, you should tune in.
From The Wall Street Journal ● Jul. 14, 2026
The simple reason why the facts aren’t known is that the American public doesn’t care enough to tune in, or at least those who run the media corporations don’t think the American public cares.
From Salon ● Jul. 10, 2026
But now I am a rather special wireless set, one he enjoys tinkering with in his spare time—one he can secretly tune in to the BBC.
From "Code Name Verity" by Elizabeth Wein
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
