Another Word For 10 4

Search for words with similar meanings

Meaning

"10-4" is a common phrase used in radio communication, particularly in law enforcement and among truck drivers. It signifies "I understand" or "Acknowledged." It is part of the ten-codes, which are brevity codes meaning understandable information is being relayed succinctly.

Synonyms

Antonyms

Etymology

The term "10-4" comes from the ten-codes developed in the 1930s to allow for clear and efficient communication over radio transmissions. The number '10' represents specific messages with '4' meaning acknowledgment.

Examples

  1. After receiving the message, the officer responded with "10-4" to confirm he would head to the location.
  2. In the truck, the driver replied "10-4" when his colleague informed him about the road conditions.
  3. During the briefing, the sergeant checked to see if everyone understood the instructions and was met with several "10-4" responses.
all words ⟶