Clair – French Dictionary

Learn French with an offline, ad-free dictionary and vocab tool. Look up words instantly, build vocabulary, and review with flashcards to remember what you learn.

Clair is a bilingual French and English dictionary designed for fast, reliable word lookup and long-term vocabulary building. No ads, no distractions, and fully offline. Look up words instantly with clear definitions and translations. Save words as flashcards and build your personal vocabulary list as you read, study, or browse. Clair is built on a simple idea: vocabulary is the foundation of real language fluency. While often overlooked in favor of grammar or conversation practice, consistent vocabulary growth is what makes real content understandable. The app is designed for motivated learners who learn through real exposure—reading, watching, and encountering language in context. Use Clair offline anytime, with no internet required. Review saved words through simple flashcards to reinforce memory and improve retention over time. Whether you are reading, studying, or improving fluency, Clair helps you turn every word you encounter into lasting knowledge.