Longman Dictionary of Contemporary English

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LDOCE 4th ed. Longman Dictionary of Contemporary English 4ed.jpg
LDOCE 4th ed.

The Longman Dictionary of Contemporary English (LDOCE), first published by Longman in 1978, [1] is an advanced learner's dictionary, providing definitions using a restricted vocabulary, helping non-native English speakers understand meanings easily. It is available in four configurations:

Contents

The dictionary is currently in its sixth edition. The premium website was revised in 2014 and 2015. It now offers over a million corpus examples (exceeding the paper version's), and includes sound files for every word, 88,000 example sentences, and various tools for study, teaching, examinations and grammar. The 9000 Most Important English Words to Learn have been highlighted via the Longman Communication 9000.

The free online version was updated in 2008 and offers search (with spelling assistance), definitions, collocations, and many examples and illustrations.

Longman Defining Vocabulary

A key feature of the LDOCE is its utilization of the Longman Defining Vocabulary, a 2000-word controlled defining vocabulary used to write all of the definitions in the dictionary. [2] This defining vocabulary was developed from Michael West's General Service List of high-frequency words and their most common meanings. [3]

The controlled defining vocabulary is not only helpful to second-language learners, but has also facilitated the use of the LDOCE as a machine-readable dictionary in computational linguistics research. [4]

Longman Collocations Dictionary and Thesaurus

It is a version of LDOCE specialized for collocations, synonyms, antonyms, designed for intermediate to advanced level learners.

Publications

Longman Dictionary of Contemporary English

English dictionaries

LDOCE by Pearson English Language Teaching
  • 6th edition (Longman Dictionary of Contemporary English 6th Edition): Includes 230,000 words, phrases, and meanings; 165,000 corpus-based example sentences, Longman 9,000 keywords, 65,000 collocations (extra 147,000 online), online access for print dictionary. [5]
    • Paperback bi-colour edition+12 months online subscription ( ISBN   978-144795420-0)
      • 1st? impression (2014-07-04)
Longman Handy Learner's Dictionary of American English
  • 2nd? edition: Includes 28,000 words and phrases. [6]

English-Chinese dictionaries

LDOCE by Longman
  • Third edition: Includes 80,000 entries, over 200 usage topics, 24 pages of coloured illustrations, 3,000 popular keywords, 20 Language Notes, over 150 new usage frequency tables, new IELTS vocabulary table. Optical disc includes only new contents not found in the printed LDOCE dictionary.
    • Traditional Chinese version (Longman Dictionary of Contemporary English (English-Chinese) Third Edition/朗文當代高級辭典(英英・英漢雙解)第三版)
LDOCE by Pearson English Language Teaching (Asia)
  • 4th edition: Includes 207,000 words, phrases, and meanings (including 4000 new words); 155,000 usage examples, 7,000 synonyms and antonyms, over 250 usage topics, 14 pages of coloured illustrations, 3,000 popular keywords, Language Notes. Definitions use only 2000 common words. Optical disc includes contents from LDOCE and Longman Concise Chinese-English Dictionary.
    • Traditional Chinese version (Longman Dictionary of Contemporary English (English-Chinese) 4th Edition/朗文當代高級辭典(英英・英漢雙解)第四版)
  • 5th edition:
    • Traditional Chinese version (Longman Dictionary of Contemporary English (English-Chinese) 5th Edition/朗文當代高級英漢雙解辭典第五版)
Longman Advanced American Dictionary by Foreign Language Teaching and Research Press
  • New edition: Includes 185,000 words, phrases, definitions (including 6000 new encyclopaedic entries); 73,000 examples, over 1,000 word analyses, grammar hints, vocabulary choices, oral phrases, composition hints.
    • Simplified Chinese version
      • Hardcover edition (Longman Advanced American Dictionary new edition/新版朗文當代高階英漢雙解詞典) ( ISBN   978-756008420-6)
        • 1st? impression (2013-08-01)
LDOCE by Foreign Language Teaching and Research Press
  • 4th edition
    • Simplified Chinese version
      • Hardcover edition+disc (Longman Dictionary of Contemporary English/朗文當代高級英語辭典(英英‧英漢雙解)第4版) ( ISBN   978-756008420-6)
        • 1st? impression (2009-12-01)
      • Hardcover large print edition+disc (Longman Dictionary of Contemporary English/朗文當代高級英語辭典(英英‧英漢雙解)第4版(大字版)) ( ISBN   978-756008487-9)
        • 1st? impression (2010-02-01)
      • Hardcover condensed print edition (Longman Dictionary of Contemporary English 4th Edition/朗文當代高級英語辭典(英英‧英漢雙解)) ( ISBN   978-756008604-0)
        • 1st? impression (2009-06-01)
      • Paperback condensed print edition (Longman Dictionary of Contemporary English/朗文當代高級英語辭典(英英‧英漢雙解)第4版(縮印版)) ( ISBN   978-756008501-2)
        • 1st? impression (2010-07-01)
  • 5th edition
    • Simplified Chinese version (Longman Dictionary of Contemporary English 5th Edition/朗文當代高級英語辭典(英英‧英漢雙解)第5版)
LDOCE by Dahe shubao tushu gufen youxiangongsi
  • 5th edition: Includes 230,000 entries, 65,000 collocations, 18,000-word synonyms and antonyms, 3000 common oral and written words. New thesaurus, grammar, collocation sections. DVD supports Microsoft Windows 2000(SP4) to Windows 10, includes contents from LDOCE and Longman Concise Chinese-English Dictionary, English pronunciations, bookmarks and notes. Online contents (available for four years after activation) includes online vocabulary and grammatical resources (including short video, interactive exercises and examinations), Longman Communication 9000.
    • Traditional Chinese version (Longman Dictionary of Contemporary English (English-Chinese) 5th Edition/朗文當代高級英漢雙解辭典第五版)
      • Hardcover bi-colour edition with four years online service (with English LDOCE 6th edition)+DVD ( ISBN   978-916001562-8)
        • 1st? impression (2017-01-12)
LDOCE by XCome Technology Ltd.
  • 4th edition
    • Android version (Longman Dictionary): [7] Based on Longman Dictionary of Contemporary English (English-Chinese) (4th edition).
      • 1.5.8 (Android 2.3.3, 2017-06-15)
    • iOS version (朗文当代高级词典(英英/英汉 双解), [8] 朗文當代高級辭典(英英/英漢 雙解) [9]
      • 1.0 (2015-12-21)
      • 1.1 (2016-01-20)
      • 1.2 (2017-07-05)
      • 1.3 (iOS 8.0, 2017-07-20)

Multilingual dictionaries

LDOCE by English Channel, Inc.
  • 5th edition: Free version includes Full-text Search activation. Pay features includes LDOCE 5th edition, examples sounds, Longman Activator Thesaurus (each sold separately). [10]
    • iOS version (Longman Dictionary of Contemporary English/朗文當代高級詞典)
      • 6.8 (2016-04-08)
      • 6.9 (2016-09-08)
      • 7.0 (2017-03-04)
      • 7.1 (2017-03-14)
      • 7.1.1 (2017-03-27)
      • 7.1.2 (2017-04-17)
      • 7.2 (2017-05-05)
      • 8.1 (2017-11-17): iPhone X support.
      • 8.3 (2017-12-12)
      • 8.3.1 (2017-12-16)
      • 8.3.2 (2017-12-22)
      • 8.4 (2018-01-18)
      • 8.4.1 (2018-02-16)
      • 8.4.2 (2018-10-10): iOS 12 support.
      • 8.5 (2018-11-26)
      • 9.0 (2019-03-08)
      • 9.1 (2020-02-02): iOS 13 support.
      • 9.1.1 (2020-02-13)
      • 9.2 (2020-02-24)
      • 9.3 (2020-02-26)
      • 9.4 (2020-03-21): Adds Activator purchase option.
      • 9.5 (2020-03-29)
      • 9.5.1 (2020-05-01)
      • 9.6 (2020-08-06)
      • 9.7 (2020-08-19, iOS 8.0, 33 languages (traditional/simplified Chinese, Danish, Russian, Catalan, Hungarian, North Indic, Indonesian, Turkish, Tagalog, Hebrew, Kurdish, German, Irish, Slovenian, Japanese, French, Bosnian, Persian, Polish, Thai, Swedish, Lithuranian, Italian, Finnish, English, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay)):

Longman Collocations Dictionary and Thesaurus

English dictionaries

  • 1st edition: Includes 75,000 collocations, 80,000 examples, 7,000 synonyms and antonyms, academic words list, academic collocations list (2,500 most frequent collocations based on analysis of the Pearson International Corpus of Academic English). 1-year subscription includes additional collocations and synonyms, interactive exercises. [11]

Related Research Articles

A defining vocabulary is a list of words used by lexicographers to write dictionary definitions. The underlying principle goes back to Samuel Johnson's notion that words should be defined using 'terms less abstruse than that which is to be explained', and a defining vocabulary provides the lexicographer with a restricted list of high-frequency words which can be used for producing simple definitions of any word in the dictionary.

<span class="mw-page-title-main">Southern Min</span> Branch of the Min Chinese languages

Southern Min, Minnan or Banlam, is a group of linguistically similar and historically related Chinese languages that form a branch of Min Chinese spoken in Fujian, most of Taiwan, Eastern Guangdong, Hainan, and Southern Zhejiang. Southern Min dialects are also spoken by descendants of emigrants from these areas in diaspora, most notably in Southeast Asia, such as Singapore, Malaysia, the Philippines, Indonesia, Brunei, Southern Thailand, Myanmar, Cambodia, Southern and Central Vietnam, as well as major cities in the United States, including San Francisco, Los Angeles and New York City. Minnan is the most widely-spoken branch of Min, with approximately 48 million speakers as of 2017–2018.

A monolingual learner's dictionary (MLD) is designed to meet the reference needs of people learning a foreign language. MLDs are based on the premise that language-learners should progress from a bilingual dictionary to a monolingual one as they become more proficient in their target language, but that general-purpose dictionaries are inappropriate for their needs. Dictionaries for learners include information on grammar, usage, common errors, collocation, and pragmatics, which is largely missing from standard dictionaries, because native speakers tend to know these aspects of language intuitively. And while the definitions in standard dictionaries are often written in difficult language, those in an MLD use a simple and accessible defining vocabulary.

<i>Concise Oxford English Dictionary</i> English dictionary

The Concise Oxford English Dictionary is one of the best-known of the 'smaller' Oxford dictionaries. The latest edition contains over 240,000 entries and 1,728 pages. Its 12th edition, published in 2011, is used by both the United Nations (UN) and NATO as the current authority for spellings in documents in English for international use. It is available as an e-book for a variety of handheld device platforms. In addition to providing information for general use, it documents local variations such as United States and United Kingdom usage.

<i>Shorter Oxford English Dictionary</i> Two-volume version of the Oxford English Dictionary

The Shorter Oxford English Dictionary (SOED) is an English language dictionary published by the Oxford University Press. The SOED is a two-volume abridgement of the twenty-volume Oxford English Dictionary (OED).

<i>Oxford Advanced Learners Dictionary</i> First advanced learners dictionary of English

The Oxford Advanced Learner's Dictionary (OALD) was the first advanced learner's dictionary of English. It was first published in 1948. It is the largest English-language dictionary from Oxford University Press aimed at a non-native audience. Users with a more linguistic interest, requiring etymologies or copious references, usually prefer the Concise Oxford English Dictionary, or indeed the comprehensive Oxford English Dictionary, or other dictionaries aimed at speakers of English with native-level competence.

<i>Kōjien</i> Japanese dictionary

Kōjien is a single-volume Japanese dictionary first published by Iwanami Shoten in 1955. It is widely regarded as the most authoritative dictionary of Japanese, and newspaper editorials frequently cite its definitions. As of 2007, it had sold 11 million copies.

<i>Kenkyushas New Japanese-English Dictionary</i> Japanese-English dictionary published by Kenkyūsha

First published in 1918, Kenkyusha’s New Japanese-English Dictionary has long been the largest and most authoritative Japanese-English dictionary. Translators, scholars, and specialists who use the Japanese language affectionately refer to this dictionary as the Green Goddess or GG because of its distinctive dark-green cover.

<i>Xinhua Dictionary</i> Chinese language dictionary

The Xinhua Zidian, also as Xinhua Dictionary, is a Chinese-language dictionary published by the Commercial Press. The first edition of Xinhua Zidian was published in 1957. The latest version is the 12th edition, which was published in August 2020.

<i>Hanyu Da Cidian</i> Chinese phrase dictionary

The Hanyu Da Cidian, also known as the Grand Chinese Dictionary, is the most inclusive available Chinese dictionary. Lexicographically comparable to the Oxford English Dictionary, it has diachronic coverage of the Chinese language, and traces usage over three millennia from Chinese classic texts to modern slang. The chief editor Luo Zhufeng (1911–1996), along with a team of over 300 scholars and lexicographers, started the enormous task of compilation in 1979. Publication of the thirteen volumes began with first volume in 1986 and ended with the appendix and index volume in 1994. In 1994, the dictionary also won the National Book Award of China.

<i>Daijirin</i>

Daijirin is a comprehensive single-volume Japanese dictionary edited by Akira Matsumura, and first published by Sanseido Books in 1988. This title is based upon two early Sanseidō dictionaries edited by Shōzaburō Kanazawa, Jirin and the revised Kōjirin.

<i>Collins-Robert French Dictionary</i>

The Collins Robert French Dictionary is a bilingual dictionary of English and French derived from the Collins Word Web, an analytical linguistics database. As well as its primary function as a bilingual dictionary, it also contains usage guides for English and French, English and French verb tables, and maps of English and French speaking areas.

Differing literary and colloquial readings for certain Chinese characters are a common feature of many Chinese varieties, and the reading distinctions for these linguistic doublets often typify a dialect group. Literary readings are usually used in loanwords, geographic and personal names, literary works such as poetry, and in formal contexts, while colloquial readings are used in everyday vernacular speech.

<i>Oxford Dictionary of English</i> Single-volume dictionary, first published in 1998

The Oxford Dictionary of English (ODE) is a single-volume English dictionary published by Oxford University Press, first published in 1998 as The New Oxford Dictionary of English (NODE). The word "new" was dropped from the title with the Second Edition in 2003. The dictionary is not based on the Oxford English Dictionary (OED) – it is a separate dictionary which strives to represent faithfully the current usage of English words. The Revised Second Edition contains 355,000 words, phrases, and definitions, including biographical references and thousands of encyclopaedic entries. The Third Edition was published in August 2010, with some new words, including "vuvuzela".

<i>Xiandai Hanyu Cidian</i> Authoritative one-volume Chinese-language dictionary

Xiandai Hanyu Cidian, also known as A Dictionary of Current Chinese or Contemporary Chinese Dictionary, is an important one-volume dictionary of Standard Mandarin Chinese published by the Commercial Press, now into its 7th (2016) edition. It was originally edited by Lü Shuxiang and Ding Shengshu as a reference work on modern Standard Mandarin Chinese. Compilation started in 1958 and trial editions were issued in 1960 and 1965, with a number of copies printed in 1973 for internal circulation and comments, but due to the Cultural Revolution the final draft was not completed until the end of 1977, and the first formal edition was not published until December 1978. It was the first People's Republic of China dictionary to be arranged according to Hanyu Pinyin, the phonetic standard for Standard Mandarin Chinese, with explanatory notes in simplified Chinese. The subsequent second through seventh editions were respectively published in 1983, 1996, 2002, 2005, 2012 and 2016.

The Cihai is a large-scale dictionary and encyclopedia of Standard Mandarin Chinese. The Zhonghua Book Company published the first Cihai edition in 1938, and the Shanghai Lexicographical Publishing House revised editions in 1979, 1989, 1999, and 2009. A standard bibliography of Chinese reference works calls the Cihai an "outstanding dictionary".

The Ciyuan or Tz'u-yüan was the first major Chinese dictionary linguistically structured around words instead of individual characters used to write them. The Commercial Press published the first edition Ciyuan in 1915, and reissued it in various formats, including a 1931 supplement, and a fully revised 1979–1984 edition. The latest (3rd) edition was issued in 2015 to commemorate the centenary anniversary of its first publication.

<i>Lin Yutangs Chinese-English Dictionary of Modern Usage</i> 1972 book by Lin Yutang

Lin Yutang's Chinese-English Dictionary of Modern Usage, compiled by the linguist and author Lin Yutang, contains over 8,100 character head entries and 110,000 words and phrases, including many neologisms. Lin's dictionary made two lexicographical innovations, neither of which became widely used. Collation is based on his graphical "Instant Index System" that assigns numbers to Chinese characters based on 33 basic calligraphic stroke patterns. Romanization of Chinese is by Lin's "Simplified National Romanization System", which he developed as a prototype for the Gwoyeu Romatzyh or "National Romanization" system adopted by the Chinese government in 1928. Lin's bilingual dictionary continues to be used in the present day, particularly the free online version that the Chinese University of Hong Kong established in 1999.

References

  1. Anthony Paul Cowie. English Dictionaries for Foreign Learners: A History. Oxford University Press.
  2. Atkins, B. and M. Rundell. The Oxford Guide to Practical Lexicography, 2008: Oxford University Press.
  3. West, M. A General Service List of English Words, 1953, London: Longman.
  4. Bullock, D. 'NSM + LDOCE: A Non-Circular Dictionary of English', International Journal of Lexicography, 24/2, 2011: 226–240.
  5. Longman Dictionary of Contemporary English
  6. Longman Handy Learner's Dictionary of American English
  7. android app Longman Dictionary
  8. iTunes app 朗文当代高级词典(英英/英汉 双解)
  9. iTunes App 朗文當代高級辭典(英英/英漢 雙解)
  10. 朗文當代高級詞典 (InApp)
  11. Longman Collocations Dictionary and Thesaurus