The OED is the world's leading authority
on the history and development of the English language.
It is a historical dictionary, which traces the evolution
of over 600,000 words, both past and present. The OED
uses quotations to illustrate how words have been used
over the last millennium. Do you want to use the OED at home?
Etymology
Dictionary Use this online etymology dictionary
to help you find the origins of words.
The
Mavens' Word of the Day This Random House online dictionary
allows you to search for specific words or browse through
the alphabet to find the definitions and word origins.
Word
Central Dictionary, thesaurus, rhyming dictionary,
word fun, daily buzzword and build your own dictionary!
Wordia This fun video dictionary allows
users to think of a word that has special meaning and
record a video defining the word. Check out the Word
of the Day.
Visual
Thesaurus
Visual
Thesaurus Spelling Bee