Medical Dictionary
Medical Dictionary: 59,000 entries offline, AI, audio, quiz.
- Languages
- Russian
- Type
- Monolingual
- Entries
- 59,297
- Platforms
- Android · iOS (inside the TTdictionary app)
- Offline
- Yes — the database is stored on the device
- AI assistant
- Yes (needs internet)
- Price
- Free with ads · optional Pro


Features in this app
Screenshots








About this dictionary
Medical Dictionary gives you 59,000 entries that work anywhere, even in flight mode. The whole database comes with the app, so nothing is loaded from a server and nothing is hidden behind a login.
One app for looking words up, listening to them, collecting them and learning them.
AI assistant
- Ask AI about any word: definition & context, synonyms, pronunciation guide, example sentences
- Word not in the dictionary? Find it with AI and add it to your own database
- AI can write the description for the words you add yourself
- Keep any AI answer as the word description or save it as a note
Offline dictionary
- 59,000 entries, 100% offline
- Instant results as you type
- Search filters: starts with, ends with
- Voice search — just say the word
- Search the text you copied to the clipboard
- Alphabet index for fast browsing
- Random word button
- Add your own words and edit existing entries
Learn and practise
- Flashcards — the classic way to memorise new vocabulary
- Quiz — multiple choice test on your own words
- Listening — hear the word and choose the right answer
- Word game — guess the hidden word in 4 to 7 letters, with statistics and win streaks
- Build your own training sets: pick the source, the number of words, the order and the difficulty
- Start a training session straight from your favourites, bookmarks or history
- See what you got right and repeat only the words you missed
Hear every word
- Listen to the word and to its full description
- Clear pronunciation for every entry
- The built-in player reads whole word lists at 0.5x, 1x or 2x speed
- Playback continues with the screen off
Organise your vocabulary
- Favourites — save a word with one tap
- Bookmarks — colour-coded folders for your own topics
- Notes — attach your own note to any word
- History — every word you looked up, sorted by date, name or view count
- Multi-select mode: export, listen to, bookmark or delete many words at once
- Export your word lists to a text file and share them
Backup and sync
- Back up your favourites, bookmarks, notes, history and your own words
- Save to the cloud with your Google account, to a local file, or to Dropbox
- Restore everything on a new device in seconds
Home screen widgets
- Word of the day widget
- Word list widget
- Training widget — learn without even opening the app
Daily word notifications
- Receive a word as a notification during the day
- Choose the time, the weekdays and the source: random, favourites, bookmarks or history
Customise everything
- Dark mode and automatic night mode
- Adjustable text size and interface colour
- Show, hide and reorder the tabs — keep only what you use
- Interface available in English, Русский, Español, Italiano, Deutsch, Français, Türkçe, Azərbaycan, Українська
- Select text in any other app to search it here or add it to your dictionary
- Full tablet and landscape support
Use it as Medical Dictionary, as an offline reference and as a vocabulary trainer — all inside a single learning app.
Note: the dictionary is fully offline, so the database is saved on your device and uses part of your storage.
Feedback, ideas and legal enquiries: [email protected]
What's new
- Performance improved.
- Bugs fixed.
- New: mark words as “I know it” or “I don’t know it” — from the bottom toolbar on the word page, while training with Flashcards, or by selecting several words in a list at once.
- Marked words get a colour stripe in the lists. You can change this in Settings → Word state display.
- Add the “I know it” and “I don’t know it” lists on the Search page to see those words separately.
- Bugs fixed. Performance improved.
- New: mark words as “I know it” or “I don’t know it” — from the bottom toolbar on the word page, while training with Flashcards, or by selecting several words in a list at once.
- Marked words get a colour stripe in the lists. You can change this in Settings → Word state display.
- Add the “I know it” and “I don’t know it” lists on the Search page to see those words separately.
- Bugs fixed. Performance improved.
Reviews
Five-star reviews of this app on Google Play.
Я не знаю, конечно, насколько этот словарь полный, но меня он вполне устраивает. Хорошо, что оффлайн. Скачивала и другие приложения из этой же серии, везде очень удобно пользоваться; вроде всё бесплатно.
Отличный справочник! Огромное количество терминов и описаний. Есть возможность добавлять свои. Нашел перевод (разбор) латинских слов из которых собраны многие термины. Очень нравится!
Очень хорошее приложение. Список болезней и определений переодически пополняется. Сам пользуюсь с 2019 года. Советую.
Просто обширный справочник. Всё досконально, подробно, и чётко. Но было бы хорошо добавить интересные темы для интерфейса..
очень нужное приложение которое искала побольше таких приложении спасибо вам огромное.
Здравствуйте. Созданная вами программа отлична :). Делайте тоже рисунки препаратов видимым. А то в конце каждого понятия есть только описании препаратов. Благодарю.
This dictionary is included in the TTdictionary iOS app. Install it, download the dictionary inside the app and activate it. iOS →
