As a lexicographer (that is, a writer and editor of dictionaries), I’m often approached by editors who tell me that they absolutely love the dictionary I’ve worked on—only to have them hold up another publisher’s dictionary. Some people might shake their head and mutter that you’d think an editor would know the difference, but I understand the confusion. Dictionary names read like anagrams of each other: Webster’s New College, Webster’s Collegiate, Webster’s New Collegiate, Webster’s Third New International, Webster’s Universal College, Webster’s Comprehensive International Edition. “Webster’s” isn’t a proprietary trade name: any reference company can use the name “Webster’s” with impunity (and many do). Each of these Websters is updated on a different schedule and in different formats. Here are some key dictionaries, which style guides use them, and differences among them.
- Merriam-Webster’s Collegiate Dictionary: This dictionary, also called Webster’s Collegiate, is the flagship dictionary produced by Merriam-Webster. The Chicago Manual of Style calls for use of the Collegiate, which is currently in its eleventh edition (principal copyright 2003), or the online dictionary at Merriam-Webster.com, which, although different from the printed version of the Collegiate Dictionary, is based on the Collegiate Dictionary and is updated more frequently than the print dictionary is.
- Webster’s New World College Dictionary: This is one of two dictionary lines produced by Houghton-Mifflin Harcourt, and is the dictionary prescribed by the AP Stylebook. Webster’s New World College Dictionary is currently in its fifth edition (principal copyright 2014), and you can get this edition online as part of an online subscription to the AP Stylebook. The digital version and the print version are the same and are updated at roughly the same time.
- Webster’s Third New International Dictionary: Also called W3 by dictionary enthusiasts, this is the last printed unabridged dictionary from Merriam-Webster. Its principal copyright is 1961, though it has been updated in print several times; its latest copyright is 2002. Its replacement is the subscription-only online Merriam-Webster Unabridged Dictionary at unabridged.merriam-webster.com, currently a work in progress. The Chicago Manual of Style says that any word not found in the Collegiate should be looked up in the Third or in the online Unabridged, though don’t assume that every word entered in the Collegiate is also entered in the Unabridged. They’re currently edited on different schedules.
- The American Heritage Dictionary: The second flagship dictionary line produced by Houghton Mifflin Harcourt, and blessedly not named “Webster’s.” It is currently not prescribed by any of the major stylebooks, although the AMA Manual of Style lists The American Heritage Dictionary as a general resource available to AMA editors. That said, the American Heritage Dictionary’s usage paragraphs can be helpful for editors.
Join Copyediting on Wednesday, October 24, 2018, 2-3:30 pm ET for the Master Class “Using Reference Works While Editing” (a beginner-level class) with Kory Stamper for a more in-depth discussion of the dictionaries and other reference works that are essential for editing. Registration closes Tuesday, October 23, 2018, at 10 pm ET.
Not a beginner? Join us on Wednesday, November 14, 2018, 2-3:30 pm ET for the Master Class “Usage Dictionaries and Editing” (intermediate-level class) also with Kory Stamper, for a deeper dive in what usage dictionaries are and how they can inform our editing choices. Registration closes Tuesday, November 13, 2018, at 10 pm ET.