The American Heritage College Dictionary Houghton Mifflin
The American Heritage Dictionary of the English Language Houghton Mifflin
A Dictionary of Modern English Usage [Fowler's Modern English Usage] Oxford University Press
The Oxford English Dictionary Oxford University Press
The Penguin Dictionary for Writers and Editors Penguin Books
The Random House Dictionary of the English Language Random House
Webster's New International Dictionary of the English Language G. & C. Merriam Co.
Webster's New Twentieth Century Dictionary of the English Language, Unabridged World Pub. Co.
Webster's New World College Dictionary Macmillan
Webster's Third New International Dictionary of the English Language, Unabridged Merriam-Webster
Webster's Unabridged Dictionary of the English Language RHR Press
A Dictionary of the English Language [Worcester's Dictionary] Hickling, Swan and Brewer
Johnson's English Dictionary Publisher varies
The New Century Dictionary of the English Language Century
A New Dictionary of the English Language W. Pickering; W. Jackson
A New Dictionary on Historical Principles Clarendon Press
Webster's Universal Dictionary of the English Language World Syndicate
This guide focuses on materials available at Jenkins. Public libraries, like the Free Library of Philadelphia, and academic libraries often have a larger collection of dictionaries, thesauri, and other reference materials. Academic libraries may have access restrictions and we recommend contacting them before visiting for their most up-to-date policy information.