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ten-four

American  
[ten-fawr, -fohr] / ˈtɛnˈfɔr, -ˈfoʊr /
Or 10-4

interjection

Slang.
  1. (used to express affirmation or confirmation).

    Okay, ten-four, I'm on my way.


Etymology

Origin of ten-four

First recorded in 1960–65; originally meaning “message received” in ten code ( def. )


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.

See Examples For:

"Well, I suppose I must; log her ten-four."

From From Sail to Steam, Recollections of Naval Life by A. T. (Alfred Thayer) Mahan

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