"double-crosser" meaning in English

{
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    {
      "args": {
        "1": "en",
        "2": "double-cross",
        "3": "er",
        "id2": "agent noun"
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      "expansion": "double-cross + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From double-cross + -er.",
  "forms": [
    {
      "form": "double-crossers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "double-crosser (plural double-crossers)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        {
          "kind": "other",
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      ],
      "glosses": [
        "One who double-crosses; a traitor."
      ],
      "id": "en-double-crosser-en-noun-K3lYiHVb",
      "links": [
        [
          "double-cross",
          "double-cross"
        ],
        [
          "traitor",
          "traitor"
        ]
      ],
      "related": [
        {
          "word": "double agent"
        },
        {
          "word": "double-dealer"
        }
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "liǎngmiànpài",
          "sense": "one who double-crosses — see also traitor",
          "word": "兩面派 /两面派"
        },
        {
          "code": "el",
          "lang": "Greek",
          "roman": "prodótis",
          "sense": "one who double-crosses — see also traitor",
          "tags": [
            "masculine"
          ],
          "word": "προδότης"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "one who double-crosses — see also traitor",
          "tags": [
            "by-personal-gender",
            "feminine",
            "masculine"
          ],
          "word": "doppiogiochista"
        },
        {
          "code": "la",
          "lang": "Latin",
          "sense": "one who double-crosses — see also traitor",
          "tags": [
            "masculine"
          ],
          "word": "sociofraudus"
        }
      ]
    }
  ],
  "word": "double-crosser"
}

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      "args": {
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        "2": "double-cross",
        "3": "er",
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      },
      "expansion": "double-cross + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From double-cross + -er.",
  "forms": [
    {
      "form": "double-crossers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "double-crosser (plural double-crossers)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "double agent"
    },
    {
      "word": "double-dealer"
    }
  ],
  "senses": [
    {
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      "glosses": [
        "One who double-crosses; a traitor."
      ],
      "links": [
        [
          "double-cross",
          "double-cross"
        ],
        [
          "traitor",
          "traitor"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "liǎngmiànpài",
      "sense": "one who double-crosses — see also traitor",
      "word": "兩面派 /两面派"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "prodótis",
      "sense": "one who double-crosses — see also traitor",
      "tags": [
        "masculine"
      ],
      "word": "προδότης"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "one who double-crosses — see also traitor",
      "tags": [
        "by-personal-gender",
        "feminine",
        "masculine"
      ],
      "word": "doppiogiochista"
    },
    {
      "code": "la",
      "lang": "Latin",
      "sense": "one who double-crosses — see also traitor",
      "tags": [
        "masculine"
      ],
      "word": "sociofraudus"
    }
  ],
  "word": "double-crosser"
}