Webster's American English Dictionary, Expanded Edition in Bloomington, MN

This edition provides definitions for the words that make up the core of the English language.
Special sections provide useful information for readers and writers.
Over 40,000 clear, concise definitions
Includes pronunciations and variant spellings
Coverage of common abbreviations
Special sections on Biographical Names, Geographical Names, English Word Roots, and Basic English Grammar
Created in cooperation with the editors of Merriam-Webster, America’s leading provider of language information.