Dictionary.com | Meanings & Definitions of English Words
The world's leading online dictionary: English definitions, synonyms, word origins, example sentences, word games, and more. A trusted authority for 25+ years!
Dictionary.com is an online dictionary whose mission is to empower the world with the knowledge of words. It provides definitions, synonyms, word origins, and more for millions of words in the English language. The site also offers language learning tools, word games, and a thesaurus to enhance vocabulary and language skills.
30M
1000000 / day
45M
1500000 / day
5.5 min
3.5 pages per visit
45%
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Domain Rating
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Domain Authority
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Citation Level
1995
English, etc
Website Key Features
Word Definitions
Comprehensive definitions for millions of words, including technical terms, slang, and idioms.
Synonyms & Antonyms
Extensive lists of synonyms and antonyms to help users find the perfect word for any context.
Word Origins
Detailed etymologies that trace the history and development of words.
Language Learning Tools
Tools and resources designed to help users learn new languages or improve their English skills.
Word Games
Engaging games and quizzes to test and expand vocabulary in a fun way.
Thesaurus
A powerful thesaurus feature that provides synonyms and antonyms to enrich writing and speech.
Daily Word
A featured word each day with its definition, pronunciation, and usage examples.
Pronunciation Guides
Audio pronunciations and phonetic spellings to help users say words correctly.
Mobile App
A convenient mobile application for accessing dictionary features on the go.
Word of the Day
A daily feature that introduces users to a new word, expanding their vocabulary over time.
Similar Sites and Competitors
Additional information
Parent Company
Dictionary.com is owned by Rock Holdings, Inc., through its subsidiary, IAC.
Website Traffic
Dictionary.com is one of the most visited educational websites globally, serving millions of users each month.
Awards
The site has received numerous awards for its educational content and user-friendly design.
Social Media Presence
Dictionary.com maintains active profiles on various social media platforms to engage with its audience and share language tips.
API Access
Developers can access Dictionary.com's extensive word database via an API for integration into other applications.
HTTP headers
Security headers report is a very important part of user data protection. Learn more about http headers for dictionary.com