"s'envoyer en l'air" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "to throw oneself/one another up in the air"
      },
      "expansion": "“to throw oneself/one another up in the air”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "to throw oneself/one another up in the air"
      },
      "expansion": "Literally, “to throw oneself/one another up in the air”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “to throw oneself/one another up in the air”.",
  "forms": [
    {
      "form": "s’ envoyer en l’ air",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "s’envoyer en l’air",
      "name": "fr-verb"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "verb",
  "related": [
    {
      "_dis1": "0 0",
      "word": "partie de jambes en l’air"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "_dis": "60 40",
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "67 33",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "78 22",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "s’envoyer en l’air avec quelqu’un",
          "type": "example"
        }
      ],
      "glosses": [
        "to get it on"
      ],
      "id": "en-s'envoyer_en_l'air-fr-verb-WIT68H5N",
      "info_templates": [
        {
          "args": {
            "1": "fr",
            "2": ":avec<with someone>"
          },
          "expansion": "[with avec ‘with someone’]",
          "extra_data": {
            "words": [
              "avec",
              "‘with",
              "someone’"
            ]
          },
          "name": "+obj"
        }
      ],
      "links": [
        [
          "get it on",
          "get it on"
        ]
      ],
      "raw_glosses": [
        "(informal) to get it on [with avec ‘with someone’]"
      ],
      "tags": [
        "informal"
      ]
    },
    {
      "categories": [],
      "examples": [
        {
          "text": "Ils se sont envoyés en l’air.",
          "type": "example"
        }
      ],
      "glosses": [
        "to have a shag, to have sex"
      ],
      "id": "en-s'envoyer_en_l'air-fr-verb-qFEf4Bsd",
      "links": [
        [
          "shag",
          "shag"
        ],
        [
          "have sex",
          "have sex"
        ]
      ],
      "raw_glosses": [
        "(reciprocal, informal) to have a shag, to have sex"
      ],
      "tags": [
        "informal",
        "reciprocal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/s‿ɑ̃.vwa.je ɑ̃ l‿ɛʁ/"
    },
    {
      "ipa": "/s‿ɑ̃.vwa.je.ʁ‿ɑ̃ l‿ɛʁ/"
    }
  ],
  "word": "s'envoyer en l'air"
}

{
  "categories": [
    "French entries with incorrect language header",
    "French lemmas",
    "French multiword terms",
    "French terms with IPA pronunciation",
    "French verbs",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "to throw oneself/one another up in the air"
      },
      "expansion": "“to throw oneself/one another up in the air”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "to throw oneself/one another up in the air"
      },
      "expansion": "Literally, “to throw oneself/one another up in the air”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “to throw oneself/one another up in the air”.",
  "forms": [
    {
      "form": "s’ envoyer en l’ air",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "s’envoyer en l’air",
      "name": "fr-verb"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "verb",
  "related": [
    {
      "word": "partie de jambes en l’air"
    }
  ],
  "senses": [
    {
      "categories": [
        "French informal terms",
        "French terms with usage examples",
        "Requests for translations of French usage examples"
      ],
      "examples": [
        {
          "text": "s’envoyer en l’air avec quelqu’un",
          "type": "example"
        }
      ],
      "glosses": [
        "to get it on"
      ],
      "info_templates": [
        {
          "args": {
            "1": "fr",
            "2": ":avec<with someone>"
          },
          "expansion": "[with avec ‘with someone’]",
          "extra_data": {
            "words": [
              "avec",
              "‘with",
              "someone’"
            ]
          },
          "name": "+obj"
        }
      ],
      "links": [
        [
          "get it on",
          "get it on"
        ]
      ],
      "raw_glosses": [
        "(informal) to get it on [with avec ‘with someone’]"
      ],
      "tags": [
        "informal"
      ]
    },
    {
      "categories": [
        "French informal terms",
        "French reciprocal verbs",
        "French terms with usage examples",
        "Requests for translations of French usage examples"
      ],
      "examples": [
        {
          "text": "Ils se sont envoyés en l’air.",
          "type": "example"
        }
      ],
      "glosses": [
        "to have a shag, to have sex"
      ],
      "links": [
        [
          "shag",
          "shag"
        ],
        [
          "have sex",
          "have sex"
        ]
      ],
      "raw_glosses": [
        "(reciprocal, informal) to have a shag, to have sex"
      ],
      "tags": [
        "informal",
        "reciprocal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/s‿ɑ̃.vwa.je ɑ̃ l‿ɛʁ/"
    },
    {
      "ipa": "/s‿ɑ̃.vwa.je.ʁ‿ɑ̃ l‿ɛʁ/"
    }
  ],
  "word": "s'envoyer en l'air"
}