Meaning of the word "closed caption" in English

What does "closed caption" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

closed caption

US /ˌkloʊzd ˈkæp.ʃən/
UK /ˌkləʊzd ˈkæp.ʃən/

Noun

subtitles that are hidden and can only be seen on a television or other screen if you use a special function

Example:
Turn on the closed caption so we can read along.
Many broadcasters provide closed captions for their programs.