"à deux" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fr",
        "3": "à deux"
      },
      "expansion": "French à deux",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from French à deux.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prepositional phrase",
        "head": "à deux"
      },
      "expansion": "à deux",
      "name": "head"
    },
    {
      "args": {
        "head": "à deux"
      },
      "expansion": "à deux",
      "name": "en-PP"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prep_phrase",
  "related": [
    {
      "_dis1": "0 0",
      "word": "folie à deux"
    },
    {
      "_dis1": "0 0",
      "word": "adieu"
    },
    {
      "_dis1": "0 0",
      "word": "ado"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Music",
          "orig": "en:Music",
          "parents": [
            "Art",
            "Sound",
            "Culture",
            "Energy",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "To be played by two people."
      ],
      "id": "en-à_deux-en-prep_phrase-sICtWfcg",
      "links": [
        [
          "music",
          "music"
        ],
        [
          "play",
          "play"
        ]
      ],
      "raw_glosses": [
        "(music) To be played by two people."
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    },
    {
      "categories": [
        {
          "_dis": "27 73",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "29 71",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "23 77",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "40 60",
          "kind": "topical",
          "langcode": "en",
          "name": "Two",
          "orig": "en:Two",
          "parents": [
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "(Can we date this quote?), William Manchester, The Last Lion, volume 2, page 458:",
          "text": "It is arguable that Litvinov, had he met with civility and those supple conversations à deux in which trained diplomats excel, might have stopped the war […]",
          "type": "quote"
        },
        {
          "ref": "2012 November 20, Paul Reid, William Manchester, The Last Lion Box Set: Winston Spencer Churchill, 1874 - 1965, Little, Brown, →ISBN:",
          "text": "Like their leader, none in the party spoke a word of German. Henderson, who would join them in Munich, was fluent in German, but of course he also spoke in tongues. Chamberlain and Hitler would talk à deux[…]",
          "type": "quote"
        }
      ],
      "glosses": [
        "Privately; one-on-one."
      ],
      "id": "en-à_deux-en-prep_phrase-qtJj5hED",
      "links": [
        [
          "Privately",
          "privately"
        ],
        [
          "one-on-one",
          "one-on-one"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɑː ˈdɜː/"
    },
    {
      "ipa": "/ə ˈdɜː/"
    }
  ],
  "wikipedia": [
    "à deux"
  ],
  "word": "à deux"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English prepositional phrases",
    "English terms borrowed from French",
    "English terms derived from French",
    "English terms spelled with À",
    "English terms spelled with ◌̀",
    "English unadapted borrowings from French",
    "Pages with 1 entry",
    "Pages with entries",
    "en:Two"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fr",
        "3": "à deux"
      },
      "expansion": "French à deux",
      "name": "bor"
    }
  ],
  "etymology_text": "Borrowed from French à deux.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prepositional phrase",
        "head": "à deux"
      },
      "expansion": "à deux",
      "name": "head"
    },
    {
      "args": {
        "head": "à deux"
      },
      "expansion": "à deux",
      "name": "en-PP"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prep_phrase",
  "related": [
    {
      "word": "folie à deux"
    },
    {
      "word": "adieu"
    },
    {
      "word": "ado"
    }
  ],
  "senses": [
    {
      "categories": [
        "en:Music"
      ],
      "glosses": [
        "To be played by two people."
      ],
      "links": [
        [
          "music",
          "music"
        ],
        [
          "play",
          "play"
        ]
      ],
      "raw_glosses": [
        "(music) To be played by two people."
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    },
    {
      "categories": [
        "English terms with quotations",
        "Requests for date"
      ],
      "examples": [
        {
          "ref": "(Can we date this quote?), William Manchester, The Last Lion, volume 2, page 458:",
          "text": "It is arguable that Litvinov, had he met with civility and those supple conversations à deux in which trained diplomats excel, might have stopped the war […]",
          "type": "quote"
        },
        {
          "ref": "2012 November 20, Paul Reid, William Manchester, The Last Lion Box Set: Winston Spencer Churchill, 1874 - 1965, Little, Brown, →ISBN:",
          "text": "Like their leader, none in the party spoke a word of German. Henderson, who would join them in Munich, was fluent in German, but of course he also spoke in tongues. Chamberlain and Hitler would talk à deux[…]",
          "type": "quote"
        }
      ],
      "glosses": [
        "Privately; one-on-one."
      ],
      "links": [
        [
          "Privately",
          "privately"
        ],
        [
          "one-on-one",
          "one-on-one"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɑː ˈdɜː/"
    },
    {
      "ipa": "/ə ˈdɜː/"
    }
  ],
  "wikipedia": [
    "à deux"
  ],
  "word": "à deux"
}