Dictionaries

• 3D Visual Dictionary - find out about dingbats, bits, bytes and more.
• Hypertext Webster Interface - Look at the dictionary online!
• NASA Thesaurus - find the space-related word you want.
• Notable Citizens of Planet Earth - biographical dictionary about the people who have shaped our world.
• Research-It! - Running out of time to finish that big assignment? This site has lots of useful reference tools.