Lexio: English Dictionary

127,000 words, fully offline

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

An offline English dictionary. 127,000 words, a definition on 99.4 percent of them, IPA pronunciation, synonyms and word relations. Quizzes and flashcards too. Lexio is a fast, fully offline dictionary of the English language. - 127,879 words, with a written definition on 127,159 of them - 99.4 percent, usually with several senses - 248,435 inflected forms recognised: type "mice" and it takes you to "mouse" - Spelling correction and suggestions when you mistype - IPA pronunciation on 33,000 words, plus read-aloud on any entry - Synonyms, antonyms, word family, and broader and narrower terms - every one tappable, so each opens its own entry and you can follow a chain of meaning as far as you like - Example sentences on 24,173 entries - Browse opens on the words people actually use, with strict A to Z one tap away - On iPad, results and the entry sit side by side - Five quiz modes and three mini-games: matching, fill the gap, and beat the clock - Flashcards with spaced repetition, so words you get wrong come back sooner - Your own lists, favourites and notes - Dark mode, high contrast, adjustable text, screen reader support - No account, no ads, no data collection, no internet needed This is a dictionary of the English language, not an encyclopedia: it defines words, and does not carry entries for people, towns or Latin genus names. Free for 14 days. After that, searching and browsing all 127,879 words stays free; a one-time 1.99 USD purchase keeps every sense, the examples, synonyms, word relations, quizzes and flashcards open. Definitions from Princeton WordNet. Pronunciations from the CMU Pronouncing Dictionary. The everyday grammatical words - the, of, and, because - and a set of example sentences were written for this app. Not affiliated with Princeton University, Carnegie Mellon University, or any dictionary publisher.

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    Information

    Seller
    • Jaspal Vasu
    Size
    • 52.5 MB
    Category
    • Reference
    Compatibility
    Requires iOS 16.6 or later.
    • iPhone
      Requires iOS 16.6 or later.
    • iPad
      Requires iPadOS 16.6 or later.
    • Mac
      Requires macOS 13.5 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    13+
    • 13+
    • Learn More
    • Infrequent
      Profanity or Crude Humor
      Mature or Suggestive Themes
      Alcohol, Tobacco, Drug Use or References
    In-App Purchases
    Yes
    Copyright
    • © 2026 Jaspal Vasu
  • Privacy Policy

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