The hardest jump in language acquisition is moving from textbooks to real, native fiction. Standard dictionaries drown you in out-of-context meanings, and Google Translate pulls you out of the language entirely. Lexio keeps you immersed: it tells you what a word means in this exact sentence, lets you keep reading, and automatically builds an Anki deck out of everything you look up.
When you paste a paragraph or use the Chrome extension, Lexio doesn't just look up a single word. It reads the whole sentence to understand idioms, phrasal verbs, and complex grammar.
A bilingual dictionary pulls you out of the target language and hands you an answer. Lexio keeps you inside the text: it explains what the word is doing right there, and lets you keep reading natively. The reading stays the lesson.
Words like "get", "make", or "take" are a nightmare in traditional dictionaries because they have dozens of meanings depending on the preposition that follows them. Lexio reads the context and gives you the exact phrasal meaning.
Words are easier to remember when you know where they come from. Lexio's Etymology feature traces a word back to its roots, showing how prefixes and suffixes combine. You learn the building blocks of the language, not just isolated terms.
You know you should be using spaced repetition to remember new words. But creating the cards takes longer than the reading. Lexio does it automatically.
Every word you look up is saved to your personal Word Bank, complete with the contextual definition and the full sentence you found it in. You aren't just saving words; you're saving the exact moment you encountered them.
When you're done reading, click "Export to Anki". Lexio generates a file perfectly formatted for the Anki flashcard app: target word on the front, definition and source sentence on the back. It's the ultimate spaced-repetition workflow with zero typing.
Read prose in one language, get explanations in another, or define words strictly within your target language for complete immersion.
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When you're learning a language, the dictionary is your best friend and your worst enemy. You encounter a new word, you open a dictionary app, and you are presented with a list of eight different possible meanings. You scan the list, guess which one applies to your sentence, and move on.
The problem is twofold. First, guessing the correct sense of a word out of eight options is incredibly difficult when you are already struggling with the grammar of the sentence. Second, regular dictionaries give you a sterile, isolated definition. They do not tell you why the author chose that word, or what subtle nuance it carries in that specific context.
Lexio flips the model. Instead of giving you a list of every possible thing a word could mean, it uses advanced AI (Gemini 2.5 Flash or Claude Sonnet 4.5) to read the sentence and tell you exactly what the word does mean right there. It handles the idioms, the phrasal verbs, and the poetic metaphors that traditional dictionaries miss.
And because language acquisition requires repetition, Lexio doesn't let your lookups disappear. Every word is saved with its surrounding sentence, ready to be exported directly into your Anki spaced-repetition deck. Reading practice becomes vocabulary building, automatically.
Free plan available. Install the Chrome extension, or paste a passage on the homepage and click any word.
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