duplicatecode

noun
UK /ˈdjuːplɪkeɪt kəʊd/
US /ˈduːplɪkeɪt koʊd/

Duplicate code is when the same computer instructions are written more than once in a program.

The teacher told us to clean up the duplicate code so the program would be easier to read.


OTHER MEANINGS

2. A second copy of a code, such as a backup or spare key code.

Keep a duplicate code in a safe place in case you lose the first one.

3. Two or more codes that are exactly the same and cause a conflict in a system.

The website rejected my coupon because it was a duplicate code.

4. In games, a cheat or secret code that appears more than once in a list.

The player found a duplicate code that gave the same bonus twice.