"blind-copy" meaning in English

{
  "forms": [
    {
      "form": "blind-copies",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "blind-copying",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "blind-copied",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "blind-copied",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "blind-copies",
        "2": "blind-copying",
        "3": "blind-copied"
      },
      "expansion": "blind-copy (third-person singular simple present blind-copies, present participle blind-copying, simple past and past participle blind-copied)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Internet",
          "orig": "en:Internet",
          "parents": [
            "Computing",
            "Networking",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "To send a blind carbon copy to (a person)."
      ],
      "id": "en-blind-copy-en-verb-JJzp4ROg",
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "blind carbon copy",
          "blind carbon copy"
        ]
      ],
      "raw_glosses": [
        "(Internet, transitive) To send a blind carbon copy to (a person)."
      ],
      "tags": [
        "Internet",
        "transitive"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Internet",
          "orig": "en:Internet",
          "parents": [
            "Computing",
            "Networking",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "To send a blind carbon copy of (a message) to somebody."
      ],
      "id": "en-blind-copy-en-verb--JKxf17~",
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "blind carbon copy",
          "blind carbon copy"
        ]
      ],
      "raw_glosses": [
        "(Internet, transitive) To send a blind carbon copy of (a message) to somebody."
      ],
      "tags": [
        "Internet",
        "transitive"
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "word": "blind carbon copy"
    }
  ],
  "word": "blind-copy"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English verbs"
  ],
  "forms": [
    {
      "form": "blind-copies",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "blind-copying",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "blind-copied",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "blind-copied",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "blind-copies",
        "2": "blind-copying",
        "3": "blind-copied"
      },
      "expansion": "blind-copy (third-person singular simple present blind-copies, present participle blind-copying, simple past and past participle blind-copied)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English transitive verbs",
        "en:Internet"
      ],
      "glosses": [
        "To send a blind carbon copy to (a person)."
      ],
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "blind carbon copy",
          "blind carbon copy"
        ]
      ],
      "raw_glosses": [
        "(Internet, transitive) To send a blind carbon copy to (a person)."
      ],
      "tags": [
        "Internet",
        "transitive"
      ]
    },
    {
      "categories": [
        "English transitive verbs",
        "en:Internet"
      ],
      "glosses": [
        "To send a blind carbon copy of (a message) to somebody."
      ],
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "blind carbon copy",
          "blind carbon copy"
        ]
      ],
      "raw_glosses": [
        "(Internet, transitive) To send a blind carbon copy of (a message) to somebody."
      ],
      "tags": [
        "Internet",
        "transitive"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "blind carbon copy"
    }
  ],
  "word": "blind-copy"
}