Longman Dictionary of Contemporary English
Wiktionary
n. (context computing graphical user interface English) A window that prompts the user to enter information.
Usage examples of "dialogue box".
Beside each symbol there was a dialogue box with the details of an Amex transaction.
At the bottom of the display, like the captioning for the hearing-impaired, was a dialogue box being typed by intelligence specialists at the National Security Agency.
The reply came back as a dialogue box patched through to the scanning team, and a direct visual feed from a camera on the dorsal fin.
At the bottom, the dialogue box showed numerous attempts to shut down TRANSLTR.
I don't need to hide behind a dialogue box, and I don't like cliches, and I don't like hanging around!
He supposed there probably was a warning light or a dialogue box on the screen that would tell him when the starship's bay doors were open, but he didn't want to look for that now.