"countersignature" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "counter",
        "3": "signature"
      },
      "expansion": "counter- + signature",
      "name": "prefix"
    }
  ],
  "etymology_text": "From counter- + signature.",
  "forms": [
    {
      "form": "countersignatures",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "countersignature (plural countersignatures)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with counter-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with French translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Georgian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Greek translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Italian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Polish translations",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A signature made to confirm or endorse another."
      ],
      "id": "en-countersignature-en-noun-~hAwz946",
      "links": [
        [
          "signature",
          "signature"
        ],
        [
          "confirm",
          "confirm"
        ],
        [
          "endorse",
          "endorse"
        ]
      ],
      "translations": [
        {
          "code": "fr",
          "lang": "French",
          "lang_code": "fr",
          "sense": "a signature made to confirm or endorse another",
          "tags": [
            "feminine"
          ],
          "word": "contresignature"
        },
        {
          "code": "ka",
          "lang": "Georgian",
          "lang_code": "ka",
          "roman": "xelmoc̣erit dadasṭurebuli xelmoc̣era",
          "sense": "a signature made to confirm or endorse another",
          "word": "ხელმოწერით დადასტურებული ხელმოწერა"
        },
        {
          "code": "el",
          "lang": "Greek",
          "lang_code": "el",
          "roman": "prosypografí",
          "sense": "a signature made to confirm or endorse another",
          "tags": [
            "feminine"
          ],
          "word": "προσυπογραφή"
        },
        {
          "code": "it",
          "lang": "Italian",
          "lang_code": "it",
          "sense": "a signature made to confirm or endorse another",
          "tags": [
            "feminine"
          ],
          "word": "controfirma"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "lang_code": "pl",
          "sense": "a signature made to confirm or endorse another",
          "tags": [
            "feminine"
          ],
          "word": "kontrasygnata"
        }
      ]
    }
  ],
  "word": "countersignature"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "counter",
        "3": "signature"
      },
      "expansion": "counter- + signature",
      "name": "prefix"
    }
  ],
  "etymology_text": "From counter- + signature.",
  "forms": [
    {
      "form": "countersignatures",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "countersignature (plural countersignatures)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with counter-",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with French translations",
        "Terms with Georgian translations",
        "Terms with Greek translations",
        "Terms with Italian translations",
        "Terms with Polish translations"
      ],
      "glosses": [
        "A signature made to confirm or endorse another."
      ],
      "links": [
        [
          "signature",
          "signature"
        ],
        [
          "confirm",
          "confirm"
        ],
        [
          "endorse",
          "endorse"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "fr",
      "lang": "French",
      "lang_code": "fr",
      "sense": "a signature made to confirm or endorse another",
      "tags": [
        "feminine"
      ],
      "word": "contresignature"
    },
    {
      "code": "ka",
      "lang": "Georgian",
      "lang_code": "ka",
      "roman": "xelmoc̣erit dadasṭurebuli xelmoc̣era",
      "sense": "a signature made to confirm or endorse another",
      "word": "ხელმოწერით დადასტურებული ხელმოწერა"
    },
    {
      "code": "el",
      "lang": "Greek",
      "lang_code": "el",
      "roman": "prosypografí",
      "sense": "a signature made to confirm or endorse another",
      "tags": [
        "feminine"
      ],
      "word": "προσυπογραφή"
    },
    {
      "code": "it",
      "lang": "Italian",
      "lang_code": "it",
      "sense": "a signature made to confirm or endorse another",
      "tags": [
        "feminine"
      ],
      "word": "controfirma"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "lang_code": "pl",
      "sense": "a signature made to confirm or endorse another",
      "tags": [
        "feminine"
      ],
      "word": "kontrasygnata"
    }
  ],
  "word": "countersignature"
}