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English Dictionary Definitions, Phonetics & Synonyms Oracle

Returns phonetic IPA pronunciation, parts of speech, definitions, examples, and synonyms for English words.

Call it (no API key)

GET https://api.agentdatahub.de/api/v1/call/english-dictionary-lookup?word=ephemeral&compact=1

Full metadata: without compact=1 · Markdown: format=llm · Only some fields: add &fields=a,b.c · MCP: tool call_api with {"apiId":"english-dictionary-lookup"}

Parameters

wordEnglish word to define (default: ephemeral)

Example response (live, compact)

{
  "apiId": "english-dictionary-lookup",
  "data_freshness": "static_reference_snapshot",
  "warning": "Upstream source unreachable and no cached data available: `data` is a static example, NOT current values. Retry later.",
  "data": {
    "id": "english-dictionary-lookup",
    "name": "English Dictionary Definitions, Phonetics & Synonyms Oracle",
    "category": "Knowledge, Research & News",
    "subcategory": "3. Academic Research, DOIs & Books",
    "status": "verified_cached_snapshot",
    "note": "Served from verified local reference fallback snapshot."
  },
  "source": "Public Institutional Open API",
  "license": "MIT / CC-BY-SA 3.0 (Free Dictionary API)"
}

Source & license

SourcePublic Institutional Open API
LicenseMIT / CC-BY-SA 3.0 (Free Dictionary API)
Source URLhttps://api.dictionaryapi.dev/api/v2/entries/en
Termshttps://api.dictionaryapi.dev
CategoryKnowledge, Research & News › 3. Academic Research, DOIs & Books