

MemDict
A Multilingual Dictionary for Language Learners
MemDict is designed for language learners, supporting dozens of languages. It combines smart lookup, AI-powered explanations, and learning tools in one place. Beyond accurate and efficient definitions, it generates memory aids, contrasts similar words, and interprets new or rare terms—helping you truly understand and master vocabulary. With the full MemWord learning system built in, MemDict closes the loop from lookup to memorization to real-world use.
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Understand Complex Expressions—Beyond a Basic Dictionary
Supports fuzzy spelling, rare new words, and mixed-language input. MemDict intelligently interprets meaning, usage, and context—even where traditional dictionaries fall short—helping you truly understand each word.
Flexible Searches to Master Spelling Patterns
Use wildcards like * and ? for fuzzy searches to quickly find words with similar spellings. This helps you resolve spelling uncertainties, expand vocabulary, and understand word-formation rules.


Read and Search—Master Usage Naturally
Read definitions, bilingual examples, etymology, and AI-generated explanations to understand meaning and usage in depth. Includes sense disambiguation, similar-word comparisons, and example audio. Add key terms to your study list anytime.
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Semantic Links, Explore Language Structure
Built on multilingual semantic networks, MemDict displays synonyms, antonyms, hypernyms, and other relationships, helping you understand connections and distinctions across vocabulary and grasp semantic depth.

Classic Source for Original Meanings
Includes entries from the 1913 edition of Webster’s Dictionary, fully preserving original English definitions and grammar notes—ideal for etymology, literary language, and historical semantics.

Instantly Generated, Targeted Learning
Automatically generates flashcards from your lookup history and study progress. Provides interactive feedback, filters out mastered words, and focuses on reinforcing those not yet fully learned.

Never Lose Vocabulary—Every Lookup Counts
Automatically or manually record lookup history. Filter, organize, and delete entries to generate personalized word lists, creating a seamless bridge from lookup to review.

Full MemWord Integration
Fully integrates Memword’s learning functions: quick tagging, enhanced memory, flashcard generation, and coursebook-style study—closing the loop from lookup to practice and usage.

Broad Coverage for Diverse Learning
Supports English, Spanish, French, German, Italian, Portuguese, Japanese, Korean, Chinese, Russian, Arabic, Sanskrit, Latin, and more. All dictionary functions are seamlessly usable for lookup, learning, and cross-language understanding.

Learn Anytime, Switch Across Devices
Works on iOS, Android, Windows, and macOS. Lookup and study records sync in real time to ensure continuous and consistent learning across all your devices.