MDBG Chinese Dictionary vs Merriam-Webster Medical Dictionary

MDBG Chinese Dictionary combines Chinese-English and English-Chinese lookup with tools for reading and practicing Chinese. The online dictionary searches by Chinese, Mandarin pinyin, or English definitions, including wildcard queries. Character entries can show radical and stroke counts, several Chinese pronunciation and writing systems, and code details. Text lookup adds pinyin and English definitions to passages inline or in popups. Free online study tools include flashcards, quizzes, Chinese text input, written Chinese tools, vocabulary web feeds, and a character quiz. MDBG also offers Chinese Reader editions and a macOS dictionary. The macOS dictionary works offline; Chinese Reader for Windows can scan selected text, look up and pronounce Chinese, translate text, and work offline. Its automatic translation uses Google and Microsoft services. The macOS trial has no time limit but covers HSK levels 1–4, approximately 3,000 entries; the full version has over 120,000 entries. The word dictionary is based on CC-CEDICT, whose downloadable data is licensed under Creative Commons Attribution-ShareAlike 4.0. Plans include a 14-day Chinese Reader Preview trial and several free editions.

Merriam-Webster Medical Dictionary is a free web resource for searching medical terms and abbreviations. Users can also browse entries alphabetically through A–Z and 0–9. Merriam-Webster presents it as a way to build medical vocabulary and become a more informed health-care consumer, describing the content as an up-to-date, comprehensive medical dictionary. Access is available on the web, Android, and iOS. Its Dictionary & Thesaurus app provides Medical, Legal, and Kids dictionary definitions through an in-app subscription. Listed app features include offline access, voice search, vocabulary quizzes, favorites, and search history. Users can look up words with the search bar or voice input, and favorite words can sync between devices. Medical Dictionary definitions appear within the app’s word-search results. The website’s free plan costs nothing for searching and browsing medical terms and abbreviations. App access is offered through a monthly or annual subscription, but the pages opened do not state its price. Merriam-Webster identifies itself as an Encyclopaedia Britannica company and says professional dictionary editors and writers support its products and services. Its policy says it does not sell personal information, while describing service-provider sharing and third-party advertising.