"mastering" meaning in Français

{
  "anagrams": [
    {
      "word": "émigrants"
    },
    {
      "word": "migrantes"
    },
    {
      "word": "streaming"
    }
  ],
  "categories": [
    {
      "kind": "other",
      "name": "Lemmes en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en français issus d’un mot en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Rimes en français en \\iŋ\\",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en japonais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Traductions en wallon",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Er prononcés /œʁ/ en français",
      "orig": "er prononcés /œʁ/ en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Emprunté à l’anglais mastering."
  ],
  "forms": [
    {
      "form": "masterings",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "masteriser"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Anglicismes en français",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en français de l’audiovisuel",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Matriçage."
      ],
      "id": "fr-mastering-fr-noun-~tUiHTSf",
      "raw_tags": [
        "Audiovisuel"
      ],
      "tags": [
        "Anglicism"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\mas.tə.ʁiŋ\\"
    },
    {
      "audio": "LL-Q150 (fra)-WikiLucas00-mastering.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/47/LL-Q150_(fra)-WikiLucas00-mastering.wav/LL-Q150_(fra)-WikiLucas00-mastering.wav.mp3",
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      "raw_tags": [
        "France (Lyon)"
      ],
      "wav_url": "https://commons.wikimedia.org/wiki/Special:FilePath/LL-Q150 (fra)-WikiLucas00-mastering.wav"
    }
  ],
  "tags": [
    "masculine"
  ],
  "translations": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "mastering"
    },
    {
      "lang": "Japonais",
      "lang_code": "ja",
      "roman": "masutaringu",
      "word": "マスタリング"
    },
    {
      "lang": "Wallon",
      "lang_code": "wa",
      "tags": [
        "masculine"
      ],
      "word": "mwaistrixhaedje"
    }
  ],
  "word": "mastering"
}

{
  "anagrams": [
    {
      "word": "émigrants"
    },
    {
      "word": "migrantes"
    },
    {
      "word": "streaming"
    }
  ],
  "categories": [
    "Lemmes en français",
    "Mots en français issus d’un mot en anglais",
    "Noms communs en français",
    "Rimes en français en \\iŋ\\",
    "Traductions en anglais",
    "Traductions en japonais",
    "Traductions en wallon",
    "er prononcés /œʁ/ en français",
    "français"
  ],
  "etymology_texts": [
    "Emprunté à l’anglais mastering."
  ],
  "forms": [
    {
      "form": "masterings",
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "masteriser"
    }
  ],
  "senses": [
    {
      "categories": [
        "Anglicismes en français",
        "Lexique en français de l’audiovisuel"
      ],
      "glosses": [
        "Matriçage."
      ],
      "raw_tags": [
        "Audiovisuel"
      ],
      "tags": [
        "Anglicism"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\mas.tə.ʁiŋ\\"
    },
    {
      "audio": "LL-Q150 (fra)-WikiLucas00-mastering.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/47/LL-Q150_(fra)-WikiLucas00-mastering.wav/LL-Q150_(fra)-WikiLucas00-mastering.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/47/LL-Q150_(fra)-WikiLucas00-mastering.wav/LL-Q150_(fra)-WikiLucas00-mastering.wav.ogg",
      "raw_tags": [
        "France (Lyon)"
      ],
      "wav_url": "https://commons.wikimedia.org/wiki/Special:FilePath/LL-Q150 (fra)-WikiLucas00-mastering.wav"
    }
  ],
  "tags": [
    "masculine"
  ],
  "translations": [
    {
      "lang": "Anglais",
      "lang_code": "en",
      "word": "mastering"
    },
    {
      "lang": "Japonais",
      "lang_code": "ja",
      "roman": "masutaringu",
      "word": "マスタリング"
    },
    {
      "lang": "Wallon",
      "lang_code": "wa",
      "tags": [
        "masculine"
      ],
      "word": "mwaistrixhaedje"
    }
  ],
  "word": "mastering"
}