What does "10-4" mean? Origin and usage
Looking for a yes-or-no response to show your friend that you received their request?
A simple "10-4" would do the trick of demonstrating your comprehension.
Definition:
Message received; OK; acknowledged
The term "10-4," along with its meaning, is part of the "ten code" terms used in law enforcement, the military, and truck driver communications. "10-4" is used to confirm that certain information has been received and will be taken into account.
When the phrase is used, it is usually done so in a formal law enforcement or military setting and only among those who are familiar with the term. If you hear the phrase "10-4 copy," it signifies that you understand what the speaker is saying.
Also, the "10-4" code is commonly used in movies and the media.
Phrases Similar to 10-4
I got you.
I understand.
Sure, no problem.
Examples:
Vicky: "Is anyone there?"
Dan: "10–4 " (to indicate presence).
---
Sam: "Let's roll."
Jenny: "10-4" (to indicate agreement).
The meaning of 10 - 4 is simple.
The mean of 10 - 4 can mean the same as ok or acknowledged
Could you please keep an eye on the road? someone could reply 10-4 is there anything in particular we must keep an eye on?
Conclusion10 - 4 simply is the same as saying ok.
A radio code used to mean message received.
When workers would drive trucks cross country they formed a radio language for themselves to communicate across radio to other drivers. 10-4 means "Message Received". Think of it like texting. A driver couldn't speak a long time over the radio. They need short quick answers to communicate. Now days you can use it in the same way to let someone know you received a message.
"Your boss called and she will meet you at 1pm for lunch". "10-4 Sarah. Thanks."
"There was a robbery on Elm Street. Search the area." "10-4".
"The kids need more veggies in their lunches. Are you listening to me?" "10-4 Ma'am."
"10-4" is a slang term meaning "ok", "yes," or "I understand." It was originally used as a code between police officers communicating via radio as a way to tell the other person that they understood what was said. Example: "Officer Roberts, you are needed at the Hilton Hotel downtown." "10-4. I'll be right there."
10-4 is another way to say a message is received or understood.
An example from a website called English Grammer Lessons, 10-4 is also used in militaries. Exactly quoting '“10-4” is a part of the “ten code” terms used in law enforcement and the military, as well as in truck driver communications. When you say “10-4”, you’re using it as a confirmation that you received information from another party, and you are acting on that information"
Referencing
https://english-grammar-lessons.com/10-4-meaning/
10-4 is a signal for "Okay," or "understood." It is mainly used by police officers all across North America. They were developed during the 1930s to allow the standardization of message traffic. They slowly became recognized by the public through its use in popular TV shows such as Highway Patrol.
The use of 10-4 has become so widespread among American police officers on police radio that it is sometimes referred to simply as "The Ten Four."
10-4 is a common radio response used in the United States as a means of acknowledging an incoming transmission. It translates to "I received your message loud and clear" or "understood."
this is the easier way of reading of scores
2teams playing agame of soccer 1team as 10 and the other as 4 so its easier siad 10-4
sharks as 10 olimpia as 4 score is (10-4)
liverpool scored 10 manunited scored 4 10-4
it is a simple way of remembering scores of you favorite games so in short form its 10-4