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Merriam-Webster Medical Dictionary
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What Merriam-Webster Medical Dictionary is
Merriam-Webster Medical Dictionary is a free reference for searching medical terms and abbreviations on the web. Readers can also browse entries alphabetically, using sections for A–Z and 0–9. Merriam-Webster presents the dictionary as a way to build medical vocabulary and become a more informed health-care consumer, and describes its content as up to date and comprehensive.
The website is available alongside Android and iOS access through Merriam-Webster’s Dictionary & Thesaurus app. The app provides Medical, Legal, and Kids dictionary definitions through an in-app subscription. Its listed tools include offline access, voice search, vocabulary quizzes, favorites, and search history; favorites can sync between devices, and Medical Dictionary definitions appear in word-search results. Merriam-Webster identifies itself as an Encyclopaedia Britannica company and says professional dictionary editors and writers support its products and services. Its privacy policy says it does not sell personal information and describes sharing with service providers, as well as third-party advertising, including interest-based advertising.
Who it suits
This dictionary suits readers who want to look up medical terms or abbreviations and build medical vocabulary. Its alphabetical browsing and mobile app access may also suit people who prefer browsing entries or searching from a phone.
What it does well
- Free website access to search medical terms and abbreviations.
- Browse entries alphabetically through A–Z and 0–9.
- App includes offline access and voice search.
- Favorites can sync between devices.
- App also offers quizzes and search history.
What to know first
- Access to Medical definitions in the app requires an in-app purchase.
Limits
The free website plan covers searching and browsing medical terms and abbreviations.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Medical Dictionary website | Search and browse medical terms and abbreviations | Free |
| Medical Dictionary app access | Monthly or annual subscription; price not stated on the pages opened · Available through a subscription in the Merriam-Webster Dictionary app; includes Medical, Legal, and Kids definitions | On request |
As merriam-webster.com lists them, read 11 Oct 2026. The maker's own page has the final word.
Getting started
- Open https://www.merriam-webster.com/medical in a web browser.
- Search for a medical term or abbreviation, or browse entries under A–Z and 0–9.
- For mobile access, find the Merriam-Webster Dictionary & Thesaurus app through the App Store or Google Play.
- Use the app’s in-app subscription to access Medical, Legal, and Kids definitions.
Verdict
Choose Merriam-Webster Medical Dictionary for free web searches and alphabetical browsing of medical terminology. Look elsewhere if you need Medical Dictionary app access without an in-app purchase.
Questions
Is Merriam-Webster Medical Dictionary free?
The website plan is free and covers searching and browsing medical terms and abbreviations.
Which platforms can I use?
The dictionary is available on the web, Android, and iOS. The mobile dictionary access is through the Merriam-Webster Dictionary & Thesaurus app.
What does the app include?
The app provides Medical, Legal, and Kids definitions through an in-app subscription. Listed features include offline access, voice search, vocabulary quizzes, favorites, and search history.
Who publishes the dictionary?
Merriam-Webster publishes it and identifies itself as an Encyclopaedia Britannica company.
Does the app sync favorites?
Yes. The app can sync favorite words between devices.
Does Merriam-Webster sell personal information?
Its privacy policy says it does not sell personal information. It also describes sharing with service-delivery providers and using third-party advertising providers.
Facts from Merriam-Webster Medical Dictionary's own pages
- Advertising
- The privacy policy says Merriam-Webster uses third-party providers to display advertising, including interest-based or behavioral advertising, on its services. · merriam-webster.com, 4 Oct 2026
- App access
- The Merriam-Webster Dictionary app provides access to its Medical, Legal, and Kids dictionaries through an in-app purchase. · merriam-webster.com, 11 Oct 2026
- App features
- The Dictionary & Thesaurus app lists offline access, voice search, vocabulary quizzes, favorites, and search history among its features. · merriam-webster.com, 11 Oct 2026
- App platforms
- The apps page links to the App Store and Google Play, and lists iOS and Android premium versions of its Dictionary & Thesaurus app. · merriam-webster.com, 4 Oct 2026
- App search
- The app supports word lookup through its search bar or voice search. · merriamwebster.freshdesk.com, 11 Oct 2026
- Browse
- Users can browse medical dictionary entries alphabetically from A to Z and 0–9. · merriam-webster.com, 4 Oct 2026
- Data location
- Merriam-Webster says personal information is stored in AWS’s US East region, with backups in US West and Singapore. · merriam-webster.com, 11 Oct 2026
- Dictionary content
- Merriam-Webster describes it as an up-to-date, comprehensive medical dictionary. · merriam-webster.com, 11 Oct 2026
- Integrations
- The app can sync favorite words between devices, and its Medical Dictionary definitions are accessed within the app’s word-search results. · apps.apple.com, 11 Oct 2026
- Intended audience
- The site invites users to build medical vocabulary and become informed health-care consumers. · merriam-webster.com, 11 Oct 2026
- Maker
- Merriam-Webster says it is an Encyclopaedia Britannica company and has provided language information for more than 180 years. · merriam-webster.com, 11 Oct 2026
- Mobile access
- Merriam-Webster says its Dictionary & Thesaurus app provides access to its Medical, Legal, and Kids dictionaries with an in-app purchase. · merriam-webster.com, 4 Oct 2026
- Mobile support
- Merriam-Webster's Help page links to FAQ pages for its iPhone and iPad apps and its Android apps. · merriam-webster.com, 4 Oct 2026
- Notable limit
- The Medical Dictionary subscription price is not stated on the Merriam-Webster pages opened. · merriamwebster.freshdesk.com, 11 Oct 2026
- Payment processing
- The privacy policy says payment card information is typically entered directly into a PCI/DSS-compliant payment processor and is not processed or stored by Merriam-Webster itself. · merriam-webster.com, 4 Oct 2026
- Privacy
- Merriam-Webster says it does not sell personal information and shares it only with third parties facilitating its services as described in its privacy policy. · merriam-webster.com, 11 Oct 2026
- Publisher
- Merriam-Webster says it is an Encyclopaedia Britannica company and that its products and services are backed by a team of professional dictionary editors and writers. · merriam-webster.com, 4 Oct 2026
- Purpose
- The Medical Dictionary lets users search medical terms and abbreviations and browse entries alphabetically. · merriam-webster.com, 11 Oct 2026
- Security
- Merriam-Webster says it uses limited-access servers and physical, technical, and administrative safeguards, and regularly updates and tests its security technology. · merriam-webster.com, 11 Oct 2026
- Support
- Merriam-Webster directs users to its help pages and provides a contact form and company phone number. · merriam-webster.com, 11 Oct 2026
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