The Revision Programme

The Oxford English Dictionary is changing. In the first comprehensive revision undertaken since the original volumes were published between 1884 and 1928, every word in the Dictionary is being reviewed to improve the accuracy of definitions, derivations, pronunciations, and the historical quotations.

Every word in the Dictionary is being reviewed

A staff of 120 scholars, research assistants, systems engineers, and project managers, plus approximately 200 specialist consultants and readers, have been working on this project since 1993, and since March 2000 the results of their editorial work have been published in quarterly instalments. This revision of the OED marks a new chapter in our understanding of the history and development of the English language.

Why revise?

The Dictionary has been updated before, but has never received such a thorough overhaul as that currently in hand. Previous updates have added new terms, but the text of the original volumes has not changed since they were published in 1928. In the intervening century more and better resources have become available to language scholars. New historical dictionaries cover different varieties of English, specific periods of the language's development, and particular subject areas. A multitude of scholarly articles and books have been published that give a clearer understanding of the etymology of English, especially the history of words that have been borrowed from other languages. Countless other resources from both the distant and recent past are now helping scholars to refine and expand the Dictionary's coverage of the formal, colloquial, slang, and dialect vocabulary of English since the twelfth century.

Through this productive but painstaking process today's editors are creating a document that gives a more accurate representation of each word's history and development, as well as a fuller chronological and geographical coverage of the English language. Work on the revision programme has already resulted in over one in every four definitions revised being augmented significantly with data on earlier usage.

Exciting discoveries along the way

Did Shakespeare and Chaucer really invent as many words as they are given credit for?

The full-scale revision of the entire Dictionary is a fascinating process that will provide readers with many new insights into word meanings and the history of the English language. Why have some words fallen into disuse? Did the great authors such as Shakespeare and Chaucer really invent as many new words as they are given credit for, or does new information now show that many of these words have earlier, popular, origins? Which words have fallen out of use since the original Dictionary was published? These are just some of the questions readers can research as the revision proceeds.

Because the Dictionary is now held in an electronic format, revising has become a more regular and ongoing process. Once the huge task of updating the existing work is finished, the editors will continue to add new information to the Dictionary database as they receive it, instead of storing it away for the next print revision. Readers will be able to access an online version of the Dictionary, giving them the latest information on every word in the Dictionary as soon as it is inserted in the database. These technological advances, plus the enormous number of content revisions, ensure that the Oxford English Dictionary will be an even more authoritative record of the English language in the twenty-first century.

OED Online

While the Oxford English Dictionary revision programme is going ahead, we are simultaneously making revised and new entries from the programme available online alongside the online version of the Second Edition and its published Additions volumes.

A medium in which continuous revision can take place

The World Wide Web is a natural medium for the publication of revised entries as work in progress, and gives us the ability to make them available to readers before the New Edition is completed. This concept of publication in instalments was familiar to Sir James Murray, whose original Dictionary was issued in fascicles; but the issuing of revised entries online will have the added advantage of offering a medium in which continuous revision can take place, i.e. no revised entry will be final, but can go through several publicly available versions as more antedatings are found and as more information enters our files.

The online Dictionary is now available on this site to subscribers, and we aim to release new batches of revised entries every quarter, linking them to the original versions for comparison. This is an entirely new product, a natural milestone in the history of the Oxford English Dictionary, which will ensure its future as an ever-growing and developing record of the language.