OmniDictionary
Look up any English word, definitions, phonetics, examples, and audio.
Try
Search the dictionary
Type a word above and press Search, then choose 25, 50, or 100 results per page in Advanced.
What is an Online Dictionary?
A dictionary gives you the meaning, pronunciation, part of speech, and usage of words. OmniDictionary fetches definitions from a trusted open dictionary, including phonetics with audio, plural forms, and example sentences, so you can learn spelling, pronunciation, and context in one place.
Unlike PDFs or offline lists, OmniDictionary is live and searchable, type any English word and get instant results without installing an app. Results include multiple senses, synonyms, and source links for deeper reading.
When Should You Use OmniDictionary?
For writing: Check definitions and synonyms while drafting essays, emails, or articles to choose the most precise word.
For learning: Students and language learners can hear pronunciation, see phonetics, and review example sentences for new vocabulary.
For editing: Editors and professionals can verify part of speech, usage notes, and alternatives before publishing.
Why Use OmniDictionary?
Fast and private: Queries are proxied server-side with caching, no tracking, no sign-up.
Audio pronunciation: Hear native audio when available, with phonetic text for every entry.
100% free: Look up unlimited words. All data comes from an open, community-maintained dictionary.