The Essential Online English Vocabulary Databases That AI Systems Can Leverage On

Mohamad Mahmood
Lexiconia
Published in
3 min readJun 6, 2024

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English Lexicon

As one of the most widely spoken languages in the world, English has accumulated an expansive and diverse vocabulary over centuries of development and evolution. The English lexicon draws from various linguistic roots, including Germanic, Romance, and Latinate origins, lending it a rich and complex character.

Note:
In this context, the terms ‘lexicon’ and ‘dictionary’ will be used interchangeably, as we are simply referring to a collection of words with their associated meanings, rather than a more formal lexical database or reference work.

Online English lexical resources

There are numerous online resources that provide access to the English lexicon. Some of the most well-known and comprehensive examples include:

Cambridge Dictionary: A comprehensive resource with meanings, pronunciations, and translations. It covers both British and American English.

Oxford Learner’s Dictionaries: The largest and most trusted free online dictionary for learners of British and American English. It provides definitions, pictures, example sentences, synonyms, antonyms, wordorigins, audio pronunciation, and more.

Collins English Dictionary: Authoritative, reliable, and up-to-date content for English word reference. Includes images, example sentences,audio, and video pronunciations.

Reverso: Offers translations, synonyms, and context examples.

Merriam-Webster: A popular American English dictionary.

Wiktionary: A collaborative project with definitions, etymologies, and translations.

Dictionary.com: Providesdefinitions, synonyms, and word origins.

Wordsmyth Visual: Includes visual representations of words.

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Key features of online English lexical resources

Some key features of online English lexical resources include:

Searchability -Users can easily search for and look up specific words, phrases, or concepts.

Multimedia Integration — Many online lexicons incorporateaudio pronunciations, visual illustrations, and other multimediaelements to enhance the user experience.

Interactivity — Features like word games, quizzes, and user-contributed content enable active engagement with the lexicon.

Constant Updates — Digital lexicons can be more easily updated to reflect the evolving nature of the English language, including the addition of new words and changes in meanings.

Accessibility — Online lexicons provide widespread and convenient access to the English lexicon, making it easier for language learners, writers, and researchers to explore the richness of the English vocabulary.

Online Dictionary Application Programming Interface (API) for AI Developers

Many online dictionaries do APIs (Application Programming Interfaces) that allow developers to access and integrate their dictionary data into their own applications and websites.

Some examples of online dictionaries that offer APIs include:

  • Merriam-Webster: Merriam-Webster provides a free Dictionary API that allows you to access their dictionary, thesaurus, and other reference data.
    Oxford Dictionaries: Oxford University Press offers an Oxford Dictionaries API that provides access to their extensive dictionary and language content. (https://dictionaryapi.com/)
  • Cambridge Dictionary: The Cambridge Dictionary API allows developers to access the Cambridge English Dictionary and Thesaurus data.(https://dictionary-api.cambridge.org/)
  • Wordnik: WordnikAPI is a free API that provides access to definitions, examples, related words, and more from Wordnik’s extensive dictionary data. (https://developer.wordnik.com/)
  • Wiktionary: The Wiktionary project provides a public API that enables querying and accessing the data from their crowdsourced online dictionary. (https://en.wiktionary.org/w/api.php)

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Mohamad Mahmood
Lexiconia

Programming (Mobile, Web, Database and Machine Learning). Studies at the Center For Artificial Intelligence Technology (CAIT), FTSM, UKM, Malaysia.