dual-optionformat
nounUK /ˈdjuːəl ˈɒpʃən ˈfɔːmæt/
US /ˈduːəl ˈɑːpʃən ˈfɔːrmæt/
A way of showing something with two choices you can pick from.
The game uses a dual-optionformat so you can choose easy or hard.
OTHER MEANINGS
2. A file or display arranged so two alternatives appear side by side.
The survey used a dual-optionformat with yes and no buttons.
3. A design that lets a user switch between exactly two settings.
The app's dual-optionformat toggles between light and dark mode.
4. A presentation style offering two possible answers for each question.
The quiz had a dual-optionformat, so every question was true or false.