Webster Dictionary

"I don't know why people don't recommend this to each other more often. Unlike a thesaurus, which simply lists words, this book explains and exemplifies the differences of connotation and usage between similar words, like decry, depreciate, disparage, derogate, detract, belittle, and minimize. In a world in which people seem relatively insensitive, callous, indurated, and incurious about language, it's important for writers to preserve the subtleties and nuances that enrich both our vocabulary and our meanings."

The comprehensive hacker dictionary for security professionals, businesses, governments, legal professionals, and others dealing with cyberspace
Hackers. Crackers. Phreakers. Black hats. White hats. Cybercrime. Logfiles. Anonymous Digital Cash. ARP Redirect.
Cyberspace has a language all its own. Understanding it is vital if you're concerned about Internet security, national security, or even personal security. As recent events have proven, you don't have to own a computer to be the victim of cybercrime-crackers have accessed information in the records of large, respected organizations, institutions, and even the military.

This version of Merriam-Webster's Collegiate Dictionary, Eleventh Edition (print only), has a laminated hardcover. For this new edition, America’s largest staff of lexicographers made more than 100,000 changes and added more than 10,000 new words and senses, such as 'convergence', 'Frankenfood', 'phat', 'psyops', and 'vermiculture'.