Dictionary website

actually we are marketing company for website designing etc and one of our customer sent the below mentioned details to us he want a medical dictionary website --------------------------------------------------------------------------------------- I want to get a dictionary website (Veterinary-medical) with following features: - world of the day on site - email subscription of the world of the day - code to embed word of the day on other sites - search box - code to embed search to other sites - alphabetical list of the terms (A-Z) - spelling corrections and suggestions - multiple definitions of a single term - single definition of multiple terms - ability to add new terms with login and password - ability to show search from other sites OR internet/google search results (if some of the feature will take time can be added later, others are important) pls quote for it