smartchecker
nounUK /ˈsmɑːtˌtʃekə/
US /ˈsmɑːrtˌtʃekər/
A smartchecker is a tool or person that checks things carefully and quickly.
The smartchecker found the mistake in my homework in one second.
RELATED WORDS
OTHER MEANINGS
2. A computer program that automatically looks for errors in text or code.
Run the smartchecker before you send the report.
3. A person who is very good at spotting problems or mistakes.
My mom is a smartchecker when it comes to spelling.
4. A feature in an app that gives quick feedback on your work.
The smartchecker in the writing app highlighted the long sentences.
5. A device that tests whether something is working correctly.
The smartchecker beeped when the battery was low.