WordDefiner English Dictionary
Ritwik Takkar / Nocturnal Development Labs
About this app
- Age 10
- Updated Sep 21, 2025
- OS IOS / Android
Editor reviews
WordDefiner English Dictionary is a fast, AI-enhanced English dictionary and thesaurus for students, writers, and English learners. Look up accurate meanings, clear parts of speech, example sentences, and US or UK pronunciations in seconds, online or offline. It includes instant search, IPA and audio pronunciation, rich synonyms and antonyms, a vocabulary builder with favorites and history, and a helpful Word of the Day. With lightning-fast performance, clean design, offline packs, and AI-assisted explanations that clarify tricky usage, it is ideal for homework, professional writing, test prep, and everyday vocabulary growth. Keywords: English dictionary, thesaurus, vocabulary builder, offline dictionary, pronunciation, example sentences, ESL, TOEFL, IELTS, GRE.
Screenshots
Recommanded games
How to use:
1. Download and open WordDefiner from the store, then optionally download an offline pack for no-internet access.
2. Sign in or create a free account to sync favorites and search history across devices.
3. Enter a word in the search bar or use voice input to see definitions, example sentences, phonetics, and audio pronunciation.
4. Tap the star to save important words, then review them in the Vocabulary section and follow Word of the Day to build habits.
5. Use the thesaurus to refine word choice and enable translation hints in settings for bilingual learning and quick cross-language reference.