defectivecopy
nounUK /dɪˈfektɪv ˈkɒpi/
US /dɪˈfektɪv ˈkɑːpi/
A defective copy is a copy of something that is broken or not made right.
The toy store gave me a refund because the robot was a defective copy.
OTHER MEANINGS
2. A duplicate of a document or file that contains mistakes or missing parts.
The printer made a defective copy with half the pages blank.
3. A product made to look like another but that does not work properly.
The watch he bought online turned out to be a defective copy of a famous brand.
4. In computing, a duplicated file that has become corrupted or incomplete.
The backup was a defective copy, so we could not open the photos.