demagnetizer
/diːˈmæɡnɪtaɪzər/
noun
- A device or tool used to remove magnetic properties from an object.
- The demagnetizer worked perfectly, and the screwdriver no longer attracted metal shavings.
- You can buy a small demagnetizer to fix tools that have become accidentally magnetized.
- The technician used a demagnetizer to erase the data from the old hard drive.
Synonyms
Antonyms