code
The French word for 'code' is 'code'. It is used in the same way as in English, often referring to a set of rules or a system of communication, such as in programming languages or secret messages.
He works in code.
This phrase refers to someone who works in fields related to computer programming or coding.
The highway code is important.
In this context, 'code' refers to a set of rules or guidelines, particularly those related to road safety and traffic laws.
I forgot the code.
This phrase could refer to any type of code that needs to be remembered, for instance, a PIN code for a card or a password for an account.