Synonym: arrangement, signal, system. Similar words: mode, model, erode, wooden, modest, episode, explode, moderate. Meaning: [kəʊd] 
n. 1. a set of rules or principles or laws (especially written ones) 2. a coding system used for transmitting messages requiring brevity or secrecy 3. (computer science) the symbolic arrangement of data or instructions in a computer program or the set of such instructions. v. 1. attach a code to 2. convert ordinary language into code.
n. 1. a set of rules or principles or laws (especially written ones) 2. a coding system used for transmitting messages requiring brevity or secrecy 3. (computer science) the symbolic arrangement of data or instructions in a computer program or the set of such instructions. v. 1. attach a code to 2. convert ordinary language into code. 
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1. The signal will be converted into digital code.
2. Deciphering the code requires an expert.
3. The message was written in code.
4. Tap your code number into the machine.
5. The code was difficult to crack.
6. I've had the code numbers dinned in.
7. The shipping industry promulgated a voluntary code.
8. What is your dress code?
9. Gene mutations are alterations in the DNA code.
10. The letter was written in code.
11. What's the code for Tianjin?
12. There is a strict dress code: no trainers or jeans.
13. It's written in code.
14. Each person's genetic code is unique except in the case of identical twins.
14. Sentencedict.com is a online sentence dictionary, on which you can find nice sentences for a large number of words.
15. Most evenings there's a party and the dress code is strict - black tie only.
16. One of their informers was working under the code name Czerny.
17. The instructions are translated into binary code, a form that computers can easily handle.
18. What's the code for Aberdeen?
19. In our code we scramble letters,so words are unrecognizable.
20. The newspaper breached the code of conduct on privacy.
21. He tapped in the code and the lock disengaged.
22. What's the area code for Bath?
23. Many people inadvertently transpose digits of the ZIP code.
24. These violations of the code must cease forthwith.
25. The dialling code for the London area is 01.
26. The punishments accorded with the current code of discipline.
27. In the event of the machine not operating correctly, an error code will appear.
28. The company holds its people to strict observance of that code.
29. All members of the association adhere to a strict code of practice.
30. The Torah is the basis for all the Jewish laws and their moral code .