Russian English Law Dictionary
Russian English legal dictionary offline with AI. 56,000 law terms, no internet.
- Languages
- Russian · English
- Translation direction
- Russian → English and English → Russian
- Type
- Bilingual
- Entries
- 150,000
- 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
Russian English Law Dictionary puts 56,000 words and translations in your pocket. Everything lives on your device, so there is no connection to worry about, nothing to sign up for and no paywall in the middle of a lookup.
Search a word, hear it, keep it and turn it into something you remember.
Ask the AI
- 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
The dictionary, fully offline
- 56,000 words and translations, 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
- Two-way translation: Russian to English, English to Russian, or both at once
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
Hear every word
- Listen to the word and to its full description
- Separate voices for Russian and English
- The built-in player reads whole word lists at 0.5x, 1x or 2x speed
- Playback continues with the screen off
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
Backup and restore
- 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 reminders
- Receive a word as a notification during the day
- Choose the time, the weekdays and the source: random, favourites, bookmarks or history
Your app, your settings
- 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
Everything you need in one place: a Russian English dictionary, an English Russian dictionary, an offline translator, a vocabulary builder and a language learning app.
This is an offline dictionary — the database is kept on your device, so it needs some storage space.
Write to us with suggestions, problems or legal questions: [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.
This dictionary is included in the TTdictionary iOS app. Install it, download the dictionary inside the app and activate it. iOS →
