What does callback mean?
A function passed as an argument to another function, to be executed after a specific operation has completed. In computing, a callback is a function that is passed as an argument to another function, which is then executed after a specific operation has completed.
Example
"The server will send a callback to the client when the data is ready."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.