Word Lookup
Free English word lookup API. Pass a word and get its phonetics, natural pronunciation, Chinese and English definitions, word forms, common phrases, synonyms, and bilingual example sentences. Ideal for vocabulary apps, dictionary tools, study cards, and chatbots. · Vocabulary apps, English study cards, dictionary mini-programs, browser lookup extensions, teaching tools, and word-lookup chatbots · Word Lookup
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GET /dictionary/lookup - Word Lookup
Want to add a word lookup feature to your vocabulary app, reading plugin, or chatbot? Pass one English word and instantly get a detailed "mini dictionary".
Overview
Pass the English word you want to look up, and the endpoint returns a comprehensive entry. The structure is highly dynamic — if a word has no common phrases or synonyms, those fields are simply omitted so the frontend can render leanly.
What's Returned
- Phonetics & pronunciation (phonetics): UK and US phonetics, plus pronunciation audio URLs you can play directly on the frontend.
- Chinese definitions (definitions): translations grouped by part of speech.
- English definitions (englishdefinitions): native English explanations with short examples.
- Word forms (wordforms): plural, past tense, comparative, and other inflections.
- Phrases & synonyms (phrases / synonyms): common collocations and synonyms grouped by part of speech.
- Bilingual examples (examples): English-Chinese example sentences in real context.