Online Dictionary

Time and again u run across words while browsing, reading an article or a book whose synonyms u wish u could know...and though there r lot of online dictionaries available, I found this one the best among them. Its called Definr. It also provides word completion. Its really very very fast in proving synonyms and also in word completion.Take a look...its really good...m sure ur gonna stick with it if ur looking for an online dictionary...