THE TWELFTH EDITIONAmerica's Most Trusted Dictionary, Now More Comprehensive Than Ever

The Eleventh Edition of America's Best-Selling Dictionary defines the current, active vocabulary ...

For grades 7 & up! This best-selling bilingual, bidirectional dictionary is designed to help user...

The dictionary of first resort for poets, lyricists, and anyone looking to find the right rhyme!

An update of the best-selling dictionary written especially for middle school students.

Diccionario monolingüe en idioma inglés que contiene más de 80.000 definiciones, 55.000 palabras,...

'More than 50,000 clear, concise translations provide coverage of basic vocabulary and idioms to ...

A quick-reference guide especially designed for students grades 5 & up, conveniently designed for...

For grades 5 & up! More than 22,500 words and concepts in Spanish and English. More than 8,000 hi...

A new edition of the ultimate resource for word mastery in the world of SCRABBLE!

A dictionary, thesaurus, and atlas for use by middle school (and up) students.

Learn 400 words dinosaur scientists--or paleontologists--use, and learn how to talk like a dinosa...