CEH can be said as a Certified Ethical hacker.
Computer security vul.
An Ethical Hacker is employed by the organization with full trust with the employer (Ethical hacker) for attempting the penetrating the computer system in order to find and fix all the computer security vulnerabilities.
An Ethical Hacker is a name that is given to penetration testing/ tester.
This certification is a professional certificate and it is awarded by the EC council (international council of E-commerce consultant).
CEH can be said as a Certified Ethical hacker