Free Dictionary API：英语单词释义

Free Dictionary API 官方首页给出英语单词查询 HTTPS 路径与 JSON 样例，含音标、词性、释义、例句及可选音频链接，并明确服务免费。认证、配额、错误契约和数据许可未说明；仅文档整理，未查询或下载音频。

Source statements below remain in their published language. Collection, contributor reports and a provider's identity are separate; this page does not certify quality, current availability or permission to execute.

Stable ID: cap-8cbd1472b79b04dbf7c6fa35
Card version: 2
Updated: 2026-10-24T18:22:26.7763409+00:00
Ownership state: unclaimed
Processing: unknown
Evidence level: unknown
Business execution: unknown

Keep this fixed version · Original public source · Complete machine record

Published description

面向游戏、学习和语音文字应用的词典查询服务。本卡只依据首页的 /api/v2/entries/en/{word} 与 hello 样例；不从单词样例推广其它语言支持、全量字段完整性或音频可用性。

Inputs

路径参数 word 为待查英语单词，模板 https://api.dictionaryapi.dev/api/v2/entries/en/{word}。
页面没有给出额外查询参数、批量查询或其它语言契约。

Outputs

示例为 JSON 词条数组，包含 word、phonetic、phonetics、origin 和 meanings。
meanings 可含 partOfSpeech 与 definitions；定义中展示 definition、example、synonyms、antonyms。
phonetics 示例含 text 和部分 audio 链接；另一项没有 audio，不能保证每个发音均有可用音频。

Invocation and authentication

Provider's original entry

{
  "authentication": {
    "kind": "unknown",
    "notes": "\u4E3B\u9875\u63D0\u4F9B URL \u8BF7\u6C42\u65B9\u5F0F\uFF0C\u4F46\u6CA1\u6709\u660E\u786E\u8BA4\u8BC1\u6761\u6B3E\uFF1B\u514D\u8D39\u4E0D\u81EA\u52A8\u7B49\u4E8E\u6C38\u4E45\u514D\u8BA4\u8BC1\uFF0C\u672A\u53D6\u5F97\u6216\u4F7F\u7528\u51ED\u636E\u3002"
  },
  "command": null,
  "entry_url": "https://api.dictionaryapi.dev/api/v2/entries/en/hello",
  "kind": "http_api",
  "method": "GET",
  "request_example": {
    "method": "GET",
    "notes": "\u5B98\u65B9\u9996\u9875\u8BF7\u6C42\u793A\u4F8B\uFF0C\u672A\u6267\u884C\u3002",
    "url": "https://api.dictionaryapi.dev/api/v2/entries/en/hello"
  },
  "requirements": [
    "\u5C06\u8DEF\u5F84\u7684 word \u66FF\u6362\u4E3A\u6240\u9700\u82F1\u8BED\u5355\u8BCD\uFF1B\u672C\u9644\u4EF6\u4EC5\u660E\u786E en \u8DEF\u7531\u3002",
    "\u793A\u4F8B\u4E3A\u82F1\u8BED hello\uFF1B\u5B57\u6BB5\u5B58\u5728\u6027\u4E0E\u97F3\u9891\u53EF\u7528\u6027\u9700\u770B\u5B9E\u9645\u54CD\u5E94\uFF0C\u672C\u6B21\u672A\u8BF7\u6C42\u3002",
    "HTTP \u8BBF\u95EE\u4E0D\u9700\u8981\u672C\u5730\u5B89\u88C5\u5E93\uFF1B\u4E0D\u64AD\u653E\u6216\u4E0B\u8F7D\u8FD4\u56DE\u7684\u97F3\u9891\u3002"
  ]
}

Commands and request examples are documentation only; this page does not execute them. Confirm external installation, disclosure and fees separately.

Third-party pricing and data handling

{
  "model": "documented_free",
  "notes": "\u5B98\u65B9\u9996\u9875\u660E\u786E API \u73B0\u5728\u53CA\u5C06\u6765\u514D\u8D39\uFF0C\u6350\u8D60\u7528\u4E8E\u5F00\u53D1\u548C\u670D\u52A1\u5668\uFF1B\u8BF7\u6C42\u9650\u989D\u548C\u670D\u52A1\u4FDD\u8BC1\u672A\u8BF4\u660E\uFF0C\u58F0\u660E\u672A\u5B9E\u6D4B\u3002",
  "source_url": "https://dictionaryapi.dev/"
}

{
  "location": "provider_server",
  "notes": "\u67E5\u8BE2\u8BCD\u7531\u670D\u52A1\u7AEF\u5904\u7406\uFF0C\u97F3\u9891\u94FE\u63A5\u53EF\u80FD\u6307\u5411\u7B2C\u4E09\u65B9\u3002\u4E3B\u9875\u6CA1\u6709\u8BF7\u6C42\u65E5\u5FD7\u3001\u6570\u636E\u4FDD\u7559\u6216\u9690\u79C1\u8BF4\u660E\uFF1B\u672C\u6B21\u672A\u63D0\u4EA4\u5355\u8BCD\u67E5\u8BE2\u6216\u8BBF\u95EE\u97F3\u9891\u3002"
}

Unknown is not a claim that a service is free, anonymous, private or unavailable.

Limitations

只有基础 URL 与成功样例，未给不存在单词/错误码、字段必需性或完整 schema。
仅确证英语 en 路由，不推断其它语言、批量或搜索支持。
音频链接在样例中为协议相对的第三方地址，不擅自补协议或当作已下载内容。
免费声明不包含数值限流、配额、SLA 或词典/音频再利用条款。

Unknowns

认证、数值限流/配额、SLA、日志/保留和完整错误/响应 schema 未知。
词典/音频许可、当前覆盖与实际链接可用性未验证。

Fixed profiles, conditions and evidence

Read state: not_checked; review state: unknown. Do not combine different profiles.

资料与来源声明不等于本站实测；未列出的条件仍未知。

结构化配方只按公开声明检查约束与接口，不执行任务或授予权限；缺失记录保持未知，接口兼容不证明实际成功。

Contributor-reported verification

{
  "checked_at": "2026-10-24T18:21:42.3773260\u002B00:00",
  "checks_performed": [
    "\u6765\u6E90HTTPS\u54CD\u5E94\u53EF\u8BFB\u53D6"
  ],
  "evidence_urls": [
    "https://dictionaryapi.dev/"
  ],
  "level": "documentation_only",
  "not_verified": [
    "\u529F\u80FD\u3001\u9274\u6743\u3001\u5B89\u88C5\u3001\u8F93\u51FA\u8D28\u91CF\u3001\u957F\u671F\u53EF\u7528\u6027\u5747\u672A\u7531\u672C\u7AD9\u6D4B\u8BD5\u3002"
  ],
  "outcome": "not_tested",
  "reported_by": "contributor",
  "software_version": null,
  "test_summary": "\u4EC5\u8BFB\u53D6\u516C\u5F00\u6765\u6E90\uFF1B\u672A\u8C03\u7528\u6240\u8FF0\u5DE5\u5177\u3002"
}

Connection, installation, execution, output checks and user acceptance are different stages. This is not a commercial call or income receipt.

Dynamic observations and corrections

null

null

Add a public correction or observation

Submit only facts you may disclose, without private tasks, customer data or credentials. Corrections are proposals; observations are conditional contributor reports, not automatically verified facts, commercial calls or income.

Propose a sourced summary correction

Report a conditional public observation

Complete fixed public record and original source fields

This is the existing public read projection, not a translated or rewritten snapshot. Dynamic observations, where present, remain labelled separately from evidence.

{
  "author_name": "Free Dictionary API",
  "availability": "unknown",
  "callability": "documentation_only",
  "category": "development",
  "data_handling": {
    "location": "provider_server",
    "notes": "\u67E5\u8BE2\u8BCD\u7531\u670D\u52A1\u7AEF\u5904\u7406\uFF0C\u97F3\u9891\u94FE\u63A5\u53EF\u80FD\u6307\u5411\u7B2C\u4E09\u65B9\u3002\u4E3B\u9875\u6CA1\u6709\u8BF7\u6C42\u65E5\u5FD7\u3001\u6570\u636E\u4FDD\u7559\u6216\u9690\u79C1\u8BF4\u660E\uFF1B\u672C\u6B21\u672A\u63D0\u4EA4\u5355\u8BCD\u67E5\u8BE2\u6216\u8BBF\u95EE\u97F3\u9891\u3002"
  },
  "description": "\u9762\u5411\u6E38\u620F\u3001\u5B66\u4E60\u548C\u8BED\u97F3\u6587\u5B57\u5E94\u7528\u7684\u8BCD\u5178\u67E5\u8BE2\u670D\u52A1\u3002\u672C\u5361\u53EA\u4F9D\u636E\u9996\u9875\u7684 /api/v2/entries/en/{word} \u4E0E hello \u6837\u4F8B\uFF1B\u4E0D\u4ECE\u5355\u8BCD\u6837\u4F8B\u63A8\u5E7F\u5176\u5B83\u8BED\u8A00\u652F\u6301\u3001\u5168\u91CF\u5B57\u6BB5\u5B8C\u6574\u6027\u6216\u97F3\u9891\u53EF\u7528\u6027\u3002",
  "inputs": [
    "\u8DEF\u5F84\u53C2\u6570 word \u4E3A\u5F85\u67E5\u82F1\u8BED\u5355\u8BCD\uFF0C\u6A21\u677F https://api.dictionaryapi.dev/api/v2/entries/en/{word}\u3002",
    "\u9875\u9762\u6CA1\u6709\u7ED9\u51FA\u989D\u5916\u67E5\u8BE2\u53C2\u6570\u3001\u6279\u91CF\u67E5\u8BE2\u6216\u5176\u5B83\u8BED\u8A00\u5951\u7EA6\u3002"
  ],
  "invocation": {
    "authentication": {
      "kind": "unknown",
      "notes": "\u4E3B\u9875\u63D0\u4F9B URL \u8BF7\u6C42\u65B9\u5F0F\uFF0C\u4F46\u6CA1\u6709\u660E\u786E\u8BA4\u8BC1\u6761\u6B3E\uFF1B\u514D\u8D39\u4E0D\u81EA\u52A8\u7B49\u4E8E\u6C38\u4E45\u514D\u8BA4\u8BC1\uFF0C\u672A\u53D6\u5F97\u6216\u4F7F\u7528\u51ED\u636E\u3002"
    },
    "command": null,
    "entry_url": "https://api.dictionaryapi.dev/api/v2/entries/en/hello",
    "kind": "http_api",
    "method": "GET",
    "request_example": {
      "method": "GET",
      "notes": "\u5B98\u65B9\u9996\u9875\u8BF7\u6C42\u793A\u4F8B\uFF0C\u672A\u6267\u884C\u3002",
      "url": "https://api.dictionaryapi.dev/api/v2/entries/en/hello"
    },
    "requirements": [
      "\u5C06\u8DEF\u5F84\u7684 word \u66FF\u6362\u4E3A\u6240\u9700\u82F1\u8BED\u5355\u8BCD\uFF1B\u672C\u9644\u4EF6\u4EC5\u660E\u786E en \u8DEF\u7531\u3002",
      "\u793A\u4F8B\u4E3A\u82F1\u8BED hello\uFF1B\u5B57\u6BB5\u5B58\u5728\u6027\u4E0E\u97F3\u9891\u53EF\u7528\u6027\u9700\u770B\u5B9E\u9645\u54CD\u5E94\uFF0C\u672C\u6B21\u672A\u8BF7\u6C42\u3002",
      "HTTP \u8BBF\u95EE\u4E0D\u9700\u8981\u672C\u5730\u5B89\u88C5\u5E93\uFF1B\u4E0D\u64AD\u653E\u6216\u4E0B\u8F7D\u8FD4\u56DE\u7684\u97F3\u9891\u3002"
    ]
  },
  "limitations": [
    "\u53EA\u6709\u57FA\u7840 URL \u4E0E\u6210\u529F\u6837\u4F8B\uFF0C\u672A\u7ED9\u4E0D\u5B58\u5728\u5355\u8BCD/\u9519\u8BEF\u7801\u3001\u5B57\u6BB5\u5FC5\u9700\u6027\u6216\u5B8C\u6574 schema\u3002",
    "\u4EC5\u786E\u8BC1\u82F1\u8BED en \u8DEF\u7531\uFF0C\u4E0D\u63A8\u65AD\u5176\u5B83\u8BED\u8A00\u3001\u6279\u91CF\u6216\u641C\u7D22\u652F\u6301\u3002",
    "\u97F3\u9891\u94FE\u63A5\u5728\u6837\u4F8B\u4E2D\u4E3A\u534F\u8BAE\u76F8\u5BF9\u7684\u7B2C\u4E09\u65B9\u5730\u5740\uFF0C\u4E0D\u64C5\u81EA\u8865\u534F\u8BAE\u6216\u5F53\u4F5C\u5DF2\u4E0B\u8F7D\u5185\u5BB9\u3002",
    "\u514D\u8D39\u58F0\u660E\u4E0D\u5305\u542B\u6570\u503C\u9650\u6D41\u3001\u914D\u989D\u3001SLA \u6216\u8BCD\u5178/\u97F3\u9891\u518D\u5229\u7528\u6761\u6B3E\u3002"
  ],
  "outputs": [
    "\u793A\u4F8B\u4E3A JSON \u8BCD\u6761\u6570\u7EC4\uFF0C\u5305\u542B word\u3001phonetic\u3001phonetics\u3001origin \u548C meanings\u3002",
    "meanings \u53EF\u542B partOfSpeech \u4E0E definitions\uFF1B\u5B9A\u4E49\u4E2D\u5C55\u793A definition\u3001example\u3001synonyms\u3001antonyms\u3002",
    "phonetics \u793A\u4F8B\u542B text \u548C\u90E8\u5206 audio \u94FE\u63A5\uFF1B\u53E6\u4E00\u9879\u6CA1\u6709 audio\uFF0C\u4E0D\u80FD\u4FDD\u8BC1\u6BCF\u4E2A\u53D1\u97F3\u5747\u6709\u53EF\u7528\u97F3\u9891\u3002"
  ],
  "pricing": {
    "model": "documented_free",
    "notes": "\u5B98\u65B9\u9996\u9875\u660E\u786E API \u73B0\u5728\u53CA\u5C06\u6765\u514D\u8D39\uFF0C\u6350\u8D60\u7528\u4E8E\u5F00\u53D1\u548C\u670D\u52A1\u5668\uFF1B\u8BF7\u6C42\u9650\u989D\u548C\u670D\u52A1\u4FDD\u8BC1\u672A\u8BF4\u660E\uFF0C\u58F0\u660E\u672A\u5B9E\u6D4B\u3002",
    "source_url": "https://dictionaryapi.dev/"
  },
  "provider_claimed": false,
  "record_kind": "public_source",
  "representative_queries": [],
  "sources": [
    {
      "basis": "official_documentation",
      "checked_at": "2026-10-25T02:21:42.377326\u002B08:00",
      "title": "Free Dictionary API",
      "url": "https://dictionaryapi.dev/"
    }
  ],
  "summary": "Free Dictionary API \u5B98\u65B9\u9996\u9875\u7ED9\u51FA\u82F1\u8BED\u5355\u8BCD\u67E5\u8BE2 HTTPS \u8DEF\u5F84\u4E0E JSON \u6837\u4F8B\uFF0C\u542B\u97F3\u6807\u3001\u8BCD\u6027\u3001\u91CA\u4E49\u3001\u4F8B\u53E5\u53CA\u53EF\u9009\u97F3\u9891\u94FE\u63A5\uFF0C\u5E76\u660E\u786E\u670D\u52A1\u514D\u8D39\u3002\u8BA4\u8BC1\u3001\u914D\u989D\u3001\u9519\u8BEF\u5951\u7EA6\u548C\u6570\u636E\u8BB8\u53EF\u672A\u8BF4\u660E\uFF1B\u4EC5\u6587\u6863\u6574\u7406\uFF0C\u672A\u67E5\u8BE2\u6216\u4E0B\u8F7D\u97F3\u9891\u3002",
  "tags": [
    "http_api",
    "documentation_only",
    "dictionary"
  ],
  "terms_url": null,
  "title": "Free Dictionary API\uFF1A\u82F1\u8BED\u5355\u8BCD\u91CA\u4E49",
  "unknowns": [
    "\u8BA4\u8BC1\u3001\u6570\u503C\u9650\u6D41/\u914D\u989D\u3001SLA\u3001\u65E5\u5FD7/\u4FDD\u7559\u548C\u5B8C\u6574\u9519\u8BEF/\u54CD\u5E94 schema \u672A\u77E5\u3002",
    "\u8BCD\u5178/\u97F3\u9891\u8BB8\u53EF\u3001\u5F53\u524D\u8986\u76D6\u4E0E\u5B9E\u9645\u94FE\u63A5\u53EF\u7528\u6027\u672A\u9A8C\u8BC1\u3002"
  ],
  "verification": {
    "checked_at": "2026-10-24T18:21:42.3773260\u002B00:00",
    "checks_performed": [
      "\u6765\u6E90HTTPS\u54CD\u5E94\u53EF\u8BFB\u53D6"
    ],
    "evidence_urls": [
      "https://dictionaryapi.dev/"
    ],
    "level": "documentation_only",
    "not_verified": [
      "\u529F\u80FD\u3001\u9274\u6743\u3001\u5B89\u88C5\u3001\u8F93\u51FA\u8D28\u91CF\u3001\u957F\u671F\u53EF\u7528\u6027\u5747\u672A\u7531\u672C\u7AD9\u6D4B\u8BD5\u3002"
    ],
    "outcome": "not_tested",
    "reported_by": "contributor",
    "software_version": null,
    "test_summary": "\u4EC5\u8BFB\u53D6\u516C\u5F00\u6765\u6E90\uFF1B\u672A\u8C03\u7528\u6240\u8FF0\u5DE5\u5177\u3002"
  },
  "schema_version": "navonavo.capability.v1",
  "service_id": "cap-8cbd1472b79b04dbf7c6fa35",
  "version": 2,
  "source_url": "https://dictionaryapi.dev/",
  "ownership_state": "unclaimed",
  "submitted_by": {
    "kind": "importer",
    "name": "NAVONAVO public material importer"
  },
  "submitter_identity_verified": false,
  "source_check": {
    "url": "https://dictionaryapi.dev/",
    "final_url": "https://dictionaryapi.dev/",
    "status_code": 200,
    "title": "Free Dictionary API",
    "description": null,
    "checked_at": "2026-10-24T18:21:42.377326\u002B00:00",
    "warnings": [
      "\u6765\u6E90\u53EF\u8BFB\u53D6\u53EA\u8BC1\u660E\u672C\u6B21\u8D44\u6599\u8BFB\u53D6\uFF0C\u4E0D\u662F\u529F\u80FD\u3001\u8EAB\u4EFD\u6216\u957F\u671F\u53EF\u7528\u6027\u8BA4\u8BC1\u3002"
    ]
  },
  "created_at": "2026-10-24T18:21:44.7926026\u002B00:00",
  "updated_at": "2026-10-24T18:22:26.7763409\u002B00:00",
  "read_url": "https://navonavo.com/api/v1/capabilities/cap-8cbd1472b79b04dbf7c6fa35?version=2",
  "page_url": "https://navonavo.com/capabilities/cap-8cbd1472b79b04dbf7c6fa35?version=2",
  "verification_scope": "verification\u4E3A\u6295\u7A3F\u8005\u4E0A\u62A5\uFF1Bsource_check\u4EC5\u4E3A\u672C\u7AD9\u6765\u6E90\u8BFB\u53D6\uFF0C\u4E0D\u5347\u7EA7\u4E3A\u529F\u80FD\u9A8C\u8BC1\u6216\u5B98\u65B9\u8BA4\u8BC1\u3002",
  "library_material": {
    "organization": "organized",
    "semantic_state": "classified",
    "semantic_category": "\u8BED\u8A00\u5B66\u4E60\uFF0F\u82F1\u8BED\u8BCD\u5178\u91CA\u4E49\u4E0E\u53D1\u97F3\u94FE\u63A5",
    "evidence_grade": "documentation_only",
    "attachments": [
      {
        "material_id": "material-42f52ab35c497fd6938f93664793494e",
        "source_url": "https://dictionaryapi.dev/",
        "content_sha256": "a411fed5986dd0201115cd60c9515c37de69885c4a76b13ed02af1d37c3744f1",
        "decoded_bytes": 7253,
        "content_type": "text/html",
        "captured_at": "2026-10-24T18:21:42.3773260\u002B00:00",
        "text_representation": "decoded_text_utf8",
        "text_utf8_sha256": "a411fed5986dd0201115cd60c9515c37de69885c4a76b13ed02af1d37c3744f1",
        "text_utf8_bytes": 7253,
        "capture_body_reconstructed": true,
        "read_path": "/api/v1/capabilities/cap-8cbd1472b79b04dbf7c6fa35/materials/material-42f52ab35c497fd6938f93664793494e?version=1"
      }
    ]
  },
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