"master stock" meaning in English

{
  "forms": [
    {
      "form": "master stocks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "master stock (plural master stocks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mandarin terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "In Chinese cooking, a stock which is repeatedly reused to poach or braise meats."
      ],
      "id": "en-master_stock-en-noun-GNyupf5i",
      "links": [
        [
          "stock",
          "stock"
        ],
        [
          "poach",
          "poach"
        ],
        [
          "braise",
          "braise"
        ]
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "stock used in Chinese cooking which is repeatedly reused",
          "word": "鹵水"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "lǔshuǐ",
          "sense": "stock used in Chinese cooking which is repeatedly reused",
          "word": "卤水"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "stock used in Chinese cooking which is repeatedly reused",
          "word": "maakariliemi"
        }
      ],
      "wikipedia": [
        "master stock"
      ]
    }
  ],
  "word": "master stock"
}

{
  "forms": [
    {
      "form": "master stocks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "master stock (plural master stocks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Mandarin terms with redundant transliterations"
      ],
      "glosses": [
        "In Chinese cooking, a stock which is repeatedly reused to poach or braise meats."
      ],
      "links": [
        [
          "stock",
          "stock"
        ],
        [
          "poach",
          "poach"
        ],
        [
          "braise",
          "braise"
        ]
      ],
      "wikipedia": [
        "master stock"
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "stock used in Chinese cooking which is repeatedly reused",
      "word": "鹵水"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "lǔshuǐ",
      "sense": "stock used in Chinese cooking which is repeatedly reused",
      "word": "卤水"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "stock used in Chinese cooking which is repeatedly reused",
      "word": "maakariliemi"
    }
  ],
  "word": "master stock"
}