The Britannica Dictionary
mobile search
Home
Ask the Editor
Word of the Day
Quizzes
Core Vocabulary
Browse the Dictionary
×
Britannica Homepage
Ask the Editor
Word of the Day
Quizzes
Core Vocabulary
Browse the Dictionary
The Britannica Dictionary
dialog box
1 ENTRIES FOUND:
dialog box
(noun)
dialog box
noun
plural
dialog boxes
dialog box
noun
plural
dialog boxes
Britannica Dictionary definition of DIALOG BOX
[
count
]
computers
:
a box that appears on a computer screen with a question inside asking the user to make a choice or give information
ASK THE EDITOR
In the following example, why is "an" used before "FYI" and not "a"? Just an FYI, there is no school next Friday.
See the answer »
QUIZZES
Vocabulary Quiz
Test your word power
Take the Quiz »
Name That Thing
Take our visual quiz
Test Your Knowledge »
WORD OF THE DAY
blunt
:
having a thick edge or point
Learn More »