automaticoption
nounUK /ˌɔːtəˈmætɪk ˈɒpʃən/
US /ˌɔːtəˈmætɪk ˈɑːpʃən/
A choice that the computer or machine makes for you all by itself.
When you don't pick a background, the app uses the automaticoption and gives you a blue one.
RELATED WORDS
OTHER MEANINGS
2. A feature that turns on by itself without you pressing anything.
The camera's automaticoption switches to night mode when it gets dark.
3. A backup choice used when no other choice is made.
If you skip the question, the form saves the automaticoption.
4. A setting that a program picks on its own to save you time.
The game's automaticoption picks the easiest level for new players.