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Word Meaning Definitions IP Geolocation Word Lookup Safe Filter Dictionary Word Definitions Meaning Random Word Multilingual Definitions Multilingual Pronunciation Guide Slang Exploration Word Discovery Language Comprehension Meaning Grouping Word of the Day Word Examples Word Definition Research Support

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Best english definitions APIs

English Dictionary API - Definitions Synonyms Rhymes

Natural Language Processing (NLP)

Definitions, examples, synonyms, antonyms, IPA pronunciation, syllables and rhymes for 147,000 English words, plus autocomplete. Inflected forms resolve automatically.

Free 7-Day Trial

100% uptime 514ms avg MCP ready

English Vocabulary API

Natural Language Processing (NLP)

This API provides an extensive lookup for any word you pass to it. Get synonyms, definitions, pronunciation, and much more...

Free 7-Day Trial

100% uptime 788ms avg MCP ready

Data and Utilities API

Tools & Utilities

A comprehensive suite of utility APIs offering Dictionary definitions, Synonyms/Antonyms matching, IP Geolocation, and real-time Global Weather data.

Free 7-Day Trial

100% uptime 1,686ms avg MCP ready

Dictionary API

Natural Language Processing (NLP)

The Dictionary API is a simple and straightforward tool for retrieving the meaning of any word. Simply pass a word as input and receive a clear and concise definition in return. Ideal for language learners, writers, and anyone in need of quick and easy word definitions.

Free 7-Day Trial

100% uptime 2,995ms avg MCP ready

LexiFinder API

Natural Language Processing (NLP)

Streamline access to comprehensive word data—definitions, examples, synonyms, and translations—optimized for seamless integration into educational, research, and writing platforms.

Free 7-Day Trial

100% uptime 13,970ms avg MCP ready

Word Sense API

Natural Language Processing (NLP)

Discover word definitions, synonyms, antonyms, translations, and usage examples from the Cambridge Dictionary, tailored for educational tools, language learning, and linguistic research.

Free 7-Day Trial

100% uptime 13,713ms avg MCP ready

Linguist Tools API

Natural Language Processing (NLP)

Extract word definitions, synonyms, antonyms, examples, and translations with structured data from the Cambridge Dictionary for educational tools, research, and language learning applications.

Free 7-Day Trial

100% uptime 12,826ms avg MCP ready

Word Sense Thesaurus API

Natural Language Processing (NLP)

Synonyms and antonyms grouped by meaning, with definitions, related words and a safe filter.

100% uptime MCP ready

Word Definition API

Natural Language Processing (NLP)

Introducing our Word Definition API – your passport to language comprehension. Instantly retrieve detailed word definitions in multiple languages. Simply input the word of your choice and unlock its meaning effortlessly. Whether you're a language enthusiast, student, or developer, explore the world of words seamlessly with our comprehensive and multilingual Word Definition API.

Free 7-Day Trial

100% uptime 1,142ms avg MCP ready

Urban Dictionary API

Market Data & Trading

Unleash the language of the streets with the Urban Dictionary API. Dive into the vibrant world of slang definitions with ease. Fetch random words, explore the Word of the Day, search for specific definitions, and embrace the ever-evolving lexicon of modern culture. The ultimate resource for urban linguists.

Free 7-Day Trial