Merriam-Webster Medical Dictionary
Merriam-Webster Medical Dictionary is a free resource for looking up medical terms and abbreviations.
What Merriam-Webster Medical Dictionary is
Merriam-Webster Medical Dictionary is a free resource for looking up medical terms and abbreviations. On the website, readers can search for a term or browse entries alphabetically under 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 contents as an up-to-date, comprehensive medical dictionary. It is available on the web, Android, and iOS. The app lists offline access, voice search, vocabulary quizzes, favorites, and search history among its features. Users can search by typing or voice, and favorites can sync between devices. 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, while describing sharing with service-delivery providers and advertising through third parties.
Good
- Free website search and browsing.
- Entries can be browsed under A–Z and 0–9.
- Available on web, Android, and iOS.
- App includes offline access and voice search.
Watch out
- App access is through a subscription or in-app purchase.
Who it suits
This dictionary suits readers who want to look up medical terminology or browse entries to build vocabulary. Its web resource is free, while mobile users seeking access to its broader dictionary collection should review the app’s subscription details.
Verdict
The free website provides a direct way to search or browse medical terminology.
Plans and prices
From Merriam-Webster Medical Dictionary's own pricing page, checked 11 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Medical Dictionary website | Free | Search and browse medical terms and abbreviations |
| Medical Dictionary app access | Priced on request | Available through a subscription in the Merriam-Webster Dictionary app; includes Medical, Legal, and Kids definitions · Monthly or annual subscription; price not stated on the pages opened |
The facts
Each one read from Merriam-Webster Medical Dictionary's own pages, with the date it was checked.
What it does
- Advertising
- The privacy policy says Merriam-Webster uses third-party providers to display advertising, including interest-based or behavioral advertising, on its services.checked 4 Oct 2026
- Browse
- Users can browse medical dictionary entries alphabetically from A to Z and 0–9.checked 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.checked 11 Oct 2026
- Dictionary content
- Merriam-Webster describes it as an up-to-date, comprehensive medical dictionary.checked 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.checked 11 Oct 2026
- Intended audience
- The site invites users to build medical vocabulary and become informed health-care consumers.checked 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.checked 4 Oct 2026
- Mobile support
- Merriam-Webster's Help page links to FAQ pages for its iPhone and iPad apps and its Android apps.checked 4 Oct 2026
- Notable limit
- The Medical Dictionary subscription price is not stated on the Merriam-Webster pages opened.checked 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.checked 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.checked 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.checked 4 Oct 2026
- Purpose
- The Medical Dictionary lets users search medical terms and abbreviations and browse entries alphabetically.checked 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.checked 11 Oct 2026
- Support
- Merriam-Webster directs users to its help pages and provides a contact form and company phone number.checked 11 Oct 2026
Where it runs
- App access
- The Merriam-Webster Dictionary app provides access to its Medical, Legal, and Kids dictionaries through an in-app purchase.checked 11 Oct 2026
- App features
- The Dictionary & Thesaurus app lists offline access, voice search, vocabulary quizzes, favorites, and search history among its features.checked 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.checked 4 Oct 2026
- App search
- The app supports word lookup through its search bar or voice search.checked 11 Oct 2026
The company
- Maker
- Merriam-Webster says it is an Encyclopaedia Britannica company and has provided language information for more than 180 years.checked 11 Oct 2026
Alternatives to Merriam-Webster Medical Dictionary
- 1
MDBG Chinese Dictionary
Free planAndroidiOSWebAPI8.0$15.95 one-time - 2
Oxford Learner’s Dictionaries
Free planAndroidiOSWebAPI8.0From $9.99 a year - 3
The Free Dictionary
Free planAndroidiOSWebAPI8.0$9.99 one-time - 4
Duden-Mentor
Free planWebAPIExtensionmacOS7.7From €2.99 a month - 5
ABBYY Lingvo
Free planAndroidiOSmacOSWindows7.34,018 RUB one-time - 6
WordWeb
Free planAndroidiOSmacOSWindows7.3From $1.50 a month