Last Updated
：2025/12/08
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
（ plural ）
Quizzes for review
(radio) A hypothetical device or instrument which prevents eavesdropping on a private conversation.
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cone of silence
They activated the cone of silence before discussing the confidential plan over the radio.
See correct answer
They activated the cone of silence before discussing the confidential plan over the radio.
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