Last Updated：2025/11/20

Dictionary quizzes to help you remember vocabulary

Dictionary quizzes to help you remember vocabulary

(CB slang) affirmative. / Message received, understood, acknowledged

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See correct answer

10-4

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Source Word

10-4

IPA(Pronunciation)

/ˌtɛnˈfɔː(ɹ)/

(CB slang) affirmative. / Message received, understood, acknowledged

Japanese Meaning

了解 / 受信済み / 承知しました

What is this buttons?

10-4, I'll head to the site and report back.

Google Translation / DeepL Translation

了解、現場に向かって報告します。

Sense（1）

(CB slang) affirmative.

“Are you pulling in at the next truckstop?” “That's a big 10-4 on that.”

Google Translation / DeepL Translation

Sense（2）

Message received, understood, acknowledged

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