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radio silence

American  
[rey-dee-oh sahy-luhns] / ˈreɪ diˌoʊ ˈsaɪ ləns /

noun

  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.


Other Word Forms

Etymology

Origin of radio silence

First recorded in 1920–25

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.

Neri and I usually text and talk all day, but with Brad Pitt there, it’s like radio silence from 10 in the morning to 10 at night; she doesn’t respond.

From The Wall Street Journal • Oct. 6, 2025

Normally radio silence about attacks indicates that a victim organisation has paid the hackers to keep quiet.

From BBC • May 17, 2025

Its normally active media arm went into radio silence.

From Los Angeles Times • Oct. 1, 2024

When I spoke with him again in October 2022, five months later, Slocum told me, “We continue to have radio silence from Chairman Behnam.”

From Salon • May 28, 2024

It’s radio silence until the next morning, when Ethan texts a selfie to—surprise, surprise—the group chain.

From "What If It's Us" by Becky Albertalli and Adam Silvera

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