The Editors of the American Heritage Dictionaries and of other reference titles published by Houghton Mifflin
Company are trained lexicographers with a varied array of interests and expertise. Most of the editors hold graduate
degrees and have studied at least one foreign language. Several have degrees in linguistics or in the history of
the English language. Others have degrees in science or sometimes other disciplines. All the editors familiarize
themselves with the vocabulary in specific subject areas, collect materials on new developments and usage, and
work in association with consultants to ensure that the content of our publications is as accurate and as up-to-date
as possible.
Summary
This all-new Fourth Edition presents the very best that a college dictionary can offer. Every aspect of the
dictionary has been updated and revised. The Fourth Edition bears the hallmarks that have distinguished the American
Heritage name for decades: an accessible and readable defining style, helpful usage guidance, and an attractive
page design with more than 2,500 photographs and drawings that enhance the definitions and invite browsing.
The Fourth Edition has many new computer and Internet terms along with newly coined words in science, politics,
business, and the arts. It has thousands of updated definitions, especially in fast-moving areas like astronomy
and immunology. Other timely changes include the addition of biographical entries for newly prominent people and
the updating of U.S. towns, cities, and states with population statistics from the 2000 census.
The Fourth Edition is a multifaceted reference that has been designed as a companion for anyone wishing to explore
the English language in all its dimensions.
With its breadth of coverage and easy-to-use format, The American Heritage® College Dictionary, Fourth Edition
is the one reference book that every reader, writer, and student should own.
