The Oxford Dictionary of Quotations is the Oxford University Press's dictionary of commonly known quotations and proverbs in the English language and culture. The 1st edition was published in 1941. The 8th edition, expanded to over 1150 pages and 20,000 quotations, was published in print and online versions in 2014.
Since 1991, there has also been a subset volume, The Oxford Dictionary of Modern Quotations, that focuses on quotations from the 20th century onwards. In the volume's Preface, editor Tony Augarde explains the process by which material is chosen for an Oxford dictionary of quotations:
The 1941 edition was compiled by a committee drawn from the staff of the Oxford University Press (OUP) under the editorship of Alice Mary Smyth (later Alice Mary Hadfield). In her book on the life of committee member Charles Williams, Hadfield recounted some of the details of choosing and processing quotations. Subsequent editions of the Dictionary were published in 1953 and thereafter: the 6th edition appearing in 2004 (), the 7th in 2009 (), and the 8th in 2014 (), all edited by Elizabeth Knowles.
OUP also publishes a Concise edition (9000 quotations) and a Little edition (4000 quotations).
The 8th edition of the dictionary is structured as follows:
As an alternate mode of organizing, OUP began publishing in 2003 the Oxford Dictionary of Quotations by Subject. It groups quotations under hundreds of subject headings such as "Humour", "Memory", "Television", and "Weddings".