"en avoir le cœur net" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "to have the heart free from (something)"
      },
      "expansion": "“to have the heart free from (something)”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "to have the heart free from (something)"
      },
      "expansion": "Literally, “to have the heart free from (something)”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “to have the heart free from (something)”.",
  "head_templates": [
    {
      "args": {},
      "expansion": "en avoir le cœur net",
      "name": "fr-verb"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "French verbs with placeholder en",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "I'll ask him/her what it's about, just to be sure.",
          "text": "Je lui demanderai de quoi il s’agit, pour en avoir le cœur net.",
          "type": "example"
        }
      ],
      "glosses": [
        "to be certain, to be sure of it"
      ],
      "id": "en-en_avoir_le_cœur_net-fr-verb-hwZVIN0R",
      "links": [
        [
          "certain",
          "certain"
        ],
        [
          "sure",
          "sure"
        ]
      ],
      "raw_glosses": [
        "(intransitive) to be certain, to be sure of it"
      ],
      "tags": [
        "intransitive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɑ̃.n‿a.vwaʁ lə kœʁ nɛt/"
    },
    {
      "audio": "Fr-en avoir le coeur net.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/43/Fr-en_avoir_le_coeur_net.ogg/Fr-en_avoir_le_coeur_net.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/4/43/Fr-en_avoir_le_coeur_net.ogg",
      "text": "Paris region, France"
    },
    {
      "audio": "LL-Q150 (fra)-LoquaxFR-en avoir le cœur net.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/3/32/LL-Q150_%28fra%29-LoquaxFR-en_avoir_le_c%C5%93ur_net.wav/LL-Q150_%28fra%29-LoquaxFR-en_avoir_le_c%C5%93ur_net.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/3/32/LL-Q150_%28fra%29-LoquaxFR-en_avoir_le_c%C5%93ur_net.wav/LL-Q150_%28fra%29-LoquaxFR-en_avoir_le_c%C5%93ur_net.wav.ogg",
      "text": "Audio"
    }
  ],
  "word": "en avoir le cœur net"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "to have the heart free from (something)"
      },
      "expansion": "“to have the heart free from (something)”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "to have the heart free from (something)"
      },
      "expansion": "Literally, “to have the heart free from (something)”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “to have the heart free from (something)”.",
  "head_templates": [
    {
      "args": {},
      "expansion": "en avoir le cœur net",
      "name": "fr-verb"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "French entries with incorrect language header",
        "French intransitive verbs",
        "French lemmas",
        "French multiword terms",
        "French terms with IPA pronunciation",
        "French terms with audio links",
        "French terms with usage examples",
        "French verbs",
        "French verbs with placeholder en"
      ],
      "examples": [
        {
          "english": "I'll ask him/her what it's about, just to be sure.",
          "text": "Je lui demanderai de quoi il s’agit, pour en avoir le cœur net.",
          "type": "example"
        }
      ],
      "glosses": [
        "to be certain, to be sure of it"
      ],
      "links": [
        [
          "certain",
          "certain"
        ],
        [
          "sure",
          "sure"
        ]
      ],
      "raw_glosses": [
        "(intransitive) to be certain, to be sure of it"
      ],
      "tags": [
        "intransitive"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɑ̃.n‿a.vwaʁ lə kœʁ nɛt/"
    },
    {
      "audio": "Fr-en avoir le coeur net.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/43/Fr-en_avoir_le_coeur_net.ogg/Fr-en_avoir_le_coeur_net.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/4/43/Fr-en_avoir_le_coeur_net.ogg",
      "text": "Paris region, France"
    },
    {
      "audio": "LL-Q150 (fra)-LoquaxFR-en avoir le cœur net.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/3/32/LL-Q150_%28fra%29-LoquaxFR-en_avoir_le_c%C5%93ur_net.wav/LL-Q150_%28fra%29-LoquaxFR-en_avoir_le_c%C5%93ur_net.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/3/32/LL-Q150_%28fra%29-LoquaxFR-en_avoir_le_c%C5%93ur_net.wav/LL-Q150_%28fra%29-LoquaxFR-en_avoir_le_c%C5%93ur_net.wav.ogg",
      "text": "Audio"
    }
  ],
  "word": "en avoir le cœur net"
}