Portable, Affordable, and Up-to-Date. Completely revised and updated for 2006, this compact volume provides clearly written definitions for the most commonly used words in the language today. Affordably priced, this is the ideal dictionary for home, school or office. Features of this Book: -Over 40,000 clear, concise definitions in this 2006 edition -Pronunciations and variant spellings -More than 1,500,000 sold!