authoritative dictionary ofthe words most frequently used in English.  The Merriam-Webster Dictionary & Thesaurus includes more than 70,000 clear, concise definitions, as well as pronunciations, word origins, and usage examples. The Thesaurus feature more than 157,000synonyms, antonyms, idiomatic phrases, and related and contrasted words.   Searching for special information Dictionary and thesaurus entries include a wealth of special information. You can usethe powerful search features of this program to locate words by their part of speech, the geographical region in which they are most often use...  (less)

Dictionary contains thousands of new words and meanings from all areas of human endeavor including electronic technology, the sciences, and popular culture. Whether for studying, writing an essay, or even if you just need to polish up your vocabulary skills, this indispensable tool will give you fast and easy access to the words you need to know today!  (less)

is now iPod and iPod nano enabled for portable learning on the go! This indispensable tool contains thousands of new words and meanings from all areas of human endeavor, including electronic technology, the sciences, and pop culture. Whether for studying, writing an essay, or even if you just want to polish up your vocabulary skills, this indispensable will give you fast and easy access to the words you need to know. All ages.  (less)