Last Updated：2025/12/08
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They activated the cone of silence before discussing the confidential plan over the radio.
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They activated the cone of silence before discussing the confidential plan over the radio.
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Related words
cone of silence
Noun
Japanese Meaning
（ラジオ文脈において）会話の盗聴を防ぐために用いられる仮定の装置、つまりプライベートな会話が傍受されないようにするための装置
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