impossiblecode
nounUK /ɪmˈpɒsɪbəl kəʊd/
US /ɪmˈpɑːsəbəl koʊd/
A secret code that is too hard to figure out.
The spy wrote a message in impossiblecode so no one could read it.
RELATED WORDS
OTHER MEANINGS
2. A piece of computer code that is so confusing it seems impossible to fix.
The programmer stared at the impossiblecode and gave up for the night.
3. A rule or instruction that cannot be followed.
Asking us to finish all this homework in one hour is impossiblecode.
4. A made-up language that only a few people can understand.
The twins spoke in their own impossiblecode at the dinner table.