"certified" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "verb form"
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      "expansion": "certified",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "form_of": [
        {
          "word": "certify"
        }
      ],
      "glosses": [
        "simple past and past participle of certify"
      ],
      "id": "en-certified-en-verb-TtPdTjp2",
      "links": [
        [
          "certify",
          "certify#English"
        ]
      ],
      "tags": [
        "form-of",
        "participle",
        "past"
      ]
    }
  ],
  "word": "certified"
}

{
  "derived": [
    {
      "_dis1": "0 0",
      "word": "board-certified"
    },
    {
      "_dis1": "0 0",
      "word": "certified accountant"
    },
    {
      "_dis1": "0 0",
      "word": "certified check"
    },
    {
      "_dis1": "0 0",
      "word": "certified copy"
    },
    {
      "_dis1": "0 0",
      "word": "certified mail"
    },
    {
      "_dis1": "0 0",
      "word": "certified public accountant"
    },
    {
      "_dis1": "0 0",
      "word": "certified safety professional"
    },
    {
      "_dis1": "0 0",
      "word": "non-certified"
    },
    {
      "_dis1": "0 0",
      "word": "self-certified"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "certified (not comparable)",
      "name": "en-adj"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "text": "a certified product or organization",
          "type": "example"
        }
      ],
      "glosses": [
        "Having met an official standard."
      ],
      "id": "en-certified-en-adj-SKrq0Utv",
      "links": [
        [
          "official",
          "official"
        ],
        [
          "standard",
          "standard"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Law",
          "orig": "en:Law",
          "parents": [
            "Justice",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "2 55 43",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Authenticated or verified in writing."
      ],
      "id": "en-certified-en-adj-DsH8tad-",
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "Authenticated",
          "authenticated"
        ],
        [
          "verified",
          "verified"
        ],
        [
          "in writing",
          "in writing"
        ]
      ],
      "raw_glosses": [
        "(law) Authenticated or verified in writing."
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "law"
      ]
    }
  ],
  "word": "certified"
}

{
  "categories": [
    "English adjectives",
    "English entries with incorrect language header",
    "English lemmas",
    "English non-lemma forms",
    "English uncomparable adjectives",
    "English verb forms"
  ],
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "verb form"
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      "expansion": "certified",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "form_of": [
        {
          "word": "certify"
        }
      ],
      "glosses": [
        "simple past and past participle of certify"
      ],
      "links": [
        [
          "certify",
          "certify#English"
        ]
      ],
      "tags": [
        "form-of",
        "participle",
        "past"
      ]
    }
  ],
  "word": "certified"
}

{
  "categories": [
    "English adjectives",
    "English entries with incorrect language header",
    "English lemmas",
    "English non-lemma forms",
    "English uncomparable adjectives",
    "English verb forms"
  ],
  "derived": [
    {
      "word": "board-certified"
    },
    {
      "word": "certified accountant"
    },
    {
      "word": "certified check"
    },
    {
      "word": "certified copy"
    },
    {
      "word": "certified mail"
    },
    {
      "word": "certified public accountant"
    },
    {
      "word": "certified safety professional"
    },
    {
      "word": "non-certified"
    },
    {
      "word": "self-certified"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "certified (not comparable)",
      "name": "en-adj"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English terms with usage examples"
      ],
      "examples": [
        {
          "text": "a certified product or organization",
          "type": "example"
        }
      ],
      "glosses": [
        "Having met an official standard."
      ],
      "links": [
        [
          "official",
          "official"
        ],
        [
          "standard",
          "standard"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    },
    {
      "categories": [
        "en:Law"
      ],
      "glosses": [
        "Authenticated or verified in writing."
      ],
      "links": [
        [
          "law",
          "law#English"
        ],
        [
          "Authenticated",
          "authenticated"
        ],
        [
          "verified",
          "verified"
        ],
        [
          "in writing",
          "in writing"
        ]
      ],
      "raw_glosses": [
        "(law) Authenticated or verified in writing."
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "law"
      ]
    }
  ],
  "word": "certified"
}