- American Sign Language Browser
An online American Sign Language (ASL) browser where you can look up video of thousands of ASL signs and learn interesting things about them.
Type in a word.
- The FreeDictionary.com
English, medical, legal, and computer dictionaries, Thesaurus, Encyclopedia, a literature reference library, and a search engine all in one!
- LITTLE EXPLORERS by Enchanted Learning Software
A multi-lingual picture dictionary with links to educational activities and games.
- Merriam-Webster Online
- Merriam-Webster Word Central
Searchable dictionary, daily buzzwords and activities.
- One Look Dictionary Search
Type in a word and search many dictionaries at once. Also has a reverse dictionary.
- Oxford Dictionaries
Free online dictionary resources from Oxford University Press.
Find rhymes, synonyms, definitions, and more for any word.
- Visual Dictionary
To learn by way of image with thematic, clear and precise pages, with concise and rigorous texts, multilingual, the InfoVisual will become an academic resource.
- VisuWords Dictionary
Look up words to find their meanings and associations with other words and concepts. Produce diagrams reminiscent of a neural net. Learn how words associate.