Contains over seventy thousand entries including 1,000 new words and their meanings.

Presents synonyms and antonyms for thousands of slang and regional words along with the more stable lexicon of English words, all in an A-to-Z format.

Presents a dictionary for college and advanced high school students which in addition to word definitions also includes a punctuation and style guide, notes on word origins, and a gazetteer of countries, states, and capitals.

Curious George gets curious about words in this illustrated dictionary designed for children from preschool through kindergarten. In an illustrated introduction to this unique dictionary, Curious George learns how to look up words before embarking on an educational adventure through a vocabulary list chosen specifically for children ages four to six. The dictionary itself presents approximately 600 words, with six words to a page. Each entry is illustrated with a full-color drawing, and more than half of the illustrations include a sample sentence that puts the word in context. At the end of the book, eight full-page features present groups of thematically related words such as colors, shapes, and numbers.

Based on the authoritative American Heritage(R) Dictionary of the English Language, Fifth Edition, the Office Edition has been completely updated; every single entry has been reviewed and revised as necessary. Its thousands of new words and senses, such as antiquark, earbud, and the verb sense of friend, reflect recent developments in the sciences, technology, and popular culture. Hundreds of photographs and drawings enhance the text, and several tables such as the periodic table of the elements and a table of units of measurement provide helpful data in a useful visual format. Forming the heart of the dictionary, however, are its more than 70,000 entry words, whose clear, straightforward definitions--supplemented by pronunciations, inflections of irregular verbs and plural nouns, and selected etymologies--make the Office Edition of the American Heritage(R) Dictionary of the English Language, Fifth Edition, an essential reference for the office, school, or home.

• More than 70,000 entries • Thoroughly revised and updated • 2,500 new words and meanings • More than 400 photographs and illustrations • Expert guidance on correct usage YOU ARE YOUR WORDS The words you use define you. Make the most of them with The American Heritage® Dictionary. THE FIFTH EDITION FEATURES Clear definitions written in a style that is accurate and easy to understand New words and senses in all areas from science and technology to food and clothing Biographical and geographical entries that identify the people and places you need to know Useful illustrations that enhance the definitions and make learning easier Expert guidance on usage based on surveys of the American Heritage® Usage Panel Etymologies, synonyms, antonyms, and much more