| The policy of the ''OED'' is to attempt recording a word's most known uses and variants in ''all'' varieties of English, worldwide, past, and present; per the 1933 Preface: | | The policy of the ''OED'' is to attempt recording a word's most known uses and variants in ''all'' varieties of English, worldwide, past, and present; per the 1933 Preface: |
| {{quote|The aim of this Dictionary is to present in alphabetical series the words that have formed the English vocabulary from the time of the earliest records [ca. 740 AD] down to the present day, with all the relevant facts concerning their form, sense-history, pronunciation, and etymology. It embraces not only the standard language of literature and conversation, whether current at the moment, or obsolete, or archaic, but also the main technical vocabulary, and a large measure of dialectal usage and slang.}} | | {{quote|The aim of this Dictionary is to present in alphabetical series the words that have formed the English vocabulary from the time of the earliest records [ca. 740 AD] down to the present day, with all the relevant facts concerning their form, sense-history, pronunciation, and etymology. It embraces not only the standard language of literature and conversation, whether current at the moment, or obsolete, or archaic, but also the main technical vocabulary, and a large measure of dialectal usage and slang.}} |
| {{quote|Hence we exclude all words that had become obsolete by 1150 [the end of the [[Old English]] era] ... Dialectal words and forms which occur since 1500 are not admitted, except when they continue the history of the word or sense once in general use, illustrate the history of a word, or have themselves a certain literary currency.}} | | {{quote|Hence we exclude all words that had become obsolete by 1150 [the end of the [[Old English]] era] ... Dialectal words and forms which occur since 1500 are not admitted, except when they continue the history of the word or sense once in general use, illustrate the history of a word, or have themselves a certain literary currency.}} |