radio silence

[ rey-dee-oh sahy-luhns ]


  1. a state or period of time in which radios are not transmitting signals: The week’s stormy weather has caused local radio silence.

    The planes were required to maintain radio silence until their mission was accomplished.

    The week’s stormy weather has caused local radio silence.

  2. a period of time in which a person or organization is not communicating as usual:

    Sorry for the radio silence, but from now on my blog posts will be more regular.

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Other Words From

  • ra·di·o si·lent adjective

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Word History and Origins

Origin of radio silence1

First recorded in 1920–25

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Example Sentences

Guyton and Ashley McBryde have likewise built loyal streaming fanbases and acclaim in the face of radio silence, while smaller artists like Lauren Jenkins have turned to livestreams to connect with audiences across the world.

From Time

Nor could Logan switch to "intercom only," since a sudden radio silence would create anxiety below.

If they observed radio silence, search ships would never find them.

It is quite possible that Vice-Admiral Macon will maintain radio silence, save for ship to plane, throughout the entire voyage.

And radio silence it had to be, even if the whole darn Nazi Luftwaffe was tearing out for a crack at the ferry bombers.

You could go down as though shot, and keep radio silence in case he buzzes you as to what has happened.


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More About Radio Silence

What does radio silence mean?

Radio silence is most commonly used figuratively to refer to the (often conspicuous or unusual) absence of communication from someone or between two parties.

Example: Requests for interviews with the senator were met with radio silence.

Example: There was a flurry of posts followed by complete radio silence—leading to suspicion that he deleted his account.

Example: It’s unlike my aunts to let there be radio silence on the group text.

Sometimes, the phrase is used in military and law enforcement contexts to refer to a period of silence over radio communication that’s ordered or observed for the sake of safety or secrecy, such to prevent sensitive information from being intercepted.

Example: The general ordered radio silence to maintain secrecy before the operation.

Originally, radio silence was used in a literal way to refer to a period during which a radio broadcast is not active for some reason—resulting in literal silence (similar to how the term dead air is often used).

Where does radio silence come from?

The term radio silence has been used since the early 1900s. It was originally used in a literal sense to refer to periods when radios become silent for one reason or another.

The earliest known records of the figurative use of radio silence come from the 1970s.

The term eventually became associated with the common practice of radios being used for military communications—and the need for total silence in some situations.

How is radio silence used in real life?

Radio silence is most often used figuratively to mean an unusual absence of communication by someone or between people.



Additional examples

Amodio told Newsweek that there had been “radio silence all the way” from the team at Twitter, leaving him in the dark as to why the apparent blip happened.
—Ryan Smith, Newsweek, December 3, 2021




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