"premaster" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "master"
      },
      "expansion": "pre- + master",
      "name": "prefix"
    }
  ],
  "etymology_text": "From pre- + master.",
  "forms": [
    {
      "form": "premasters",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "premastering",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "premastered",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "premastered",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "premaster (third-person singular simple present premasters, present participle premastering, simple past and past participle premastered)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Computing",
          "orig": "en:Computing",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "To make a master copy of data on a hard disk before writing it to optical disc."
      ],
      "id": "en-premaster-en-verb-sLNuH1hd",
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "master",
          "master"
        ],
        [
          "copy",
          "copy"
        ],
        [
          "data",
          "data"
        ],
        [
          "hard disk",
          "hard disk"
        ],
        [
          "optical disc",
          "optical disc"
        ]
      ],
      "raw_glosses": [
        "(computing) To make a master copy of data on a hard disk before writing it to optical disc."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "premaster"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "master"
      },
      "expansion": "pre- + master",
      "name": "prefix"
    }
  ],
  "etymology_text": "From pre- + master.",
  "forms": [
    {
      "form": "premasters",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "premaster (plural premasters)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "67 33",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "74 26",
          "kind": "other",
          "name": "English terms prefixed with pre-",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "69 31",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "73 27",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A version of an audio track prior to mastering."
      ],
      "id": "en-premaster-en-noun-OORjps9u",
      "links": [
        [
          "version",
          "version"
        ],
        [
          "audio",
          "audio"
        ],
        [
          "track",
          "track"
        ]
      ]
    }
  ],
  "word": "premaster"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms prefixed with pre-",
    "English verbs",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "master"
      },
      "expansion": "pre- + master",
      "name": "prefix"
    }
  ],
  "etymology_text": "From pre- + master.",
  "forms": [
    {
      "form": "premasters",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "premastering",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "premastered",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "premastered",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "premaster (third-person singular simple present premasters, present participle premastering, simple past and past participle premastered)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "en:Computing"
      ],
      "glosses": [
        "To make a master copy of data on a hard disk before writing it to optical disc."
      ],
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "master",
          "master"
        ],
        [
          "copy",
          "copy"
        ],
        [
          "data",
          "data"
        ],
        [
          "hard disk",
          "hard disk"
        ],
        [
          "optical disc",
          "optical disc"
        ]
      ],
      "raw_glosses": [
        "(computing) To make a master copy of data on a hard disk before writing it to optical disc."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "premaster"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms prefixed with pre-",
    "English verbs",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "master"
      },
      "expansion": "pre- + master",
      "name": "prefix"
    }
  ],
  "etymology_text": "From pre- + master.",
  "forms": [
    {
      "form": "premasters",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "premaster (plural premasters)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "A version of an audio track prior to mastering."
      ],
      "links": [
        [
          "version",
          "version"
        ],
        [
          "audio",
          "audio"
        ],
        [
          "track",
          "track"
        ]
      ]
    }
  ],
  "word": "premaster"
}