"lactogen" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "lacto",
        "3": "gen"
      },
      "expansion": "lacto- + -gen",
      "name": "confix"
    }
  ],
  "etymology_text": "From lacto- + -gen.",
  "forms": [
    {
      "form": "lactogens",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "lactogen (countable and uncountable, plural lactogens)",
      "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": "English terms prefixed with lacto-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -gen",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Mandarin translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Biochemistry",
          "orig": "en:Biochemistry",
          "parents": [
            "Biology",
            "Chemistry",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A polypeptide placental hormone, part of the somatotropin family, with structure and function similar to those of growth hormone. It modifies the metabolic state of the mother during pregnancy to facilitate the energy supply of the fetus."
      ],
      "id": "en-lactogen-en-noun-5EpkfwdE",
      "links": [
        [
          "biochemistry",
          "biochemistry"
        ],
        [
          "polypeptide",
          "polypeptide"
        ],
        [
          "placental",
          "placental"
        ],
        [
          "hormone",
          "hormone"
        ],
        [
          "somatotropin",
          "somatotropin"
        ],
        [
          "growth hormone",
          "growth hormone"
        ]
      ],
      "raw_glosses": [
        "(biochemistry) A polypeptide placental hormone, part of the somatotropin family, with structure and function similar to those of growth hormone. It modifies the metabolic state of the mother during pregnancy to facilitate the energy supply of the fetus."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "biochemistry",
        "biology",
        "chemistry",
        "microbiology",
        "natural-sciences",
        "physical-sciences"
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "cuīrǔ jīsù",
          "sense": "Translations",
          "word": "催乳激素"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "Translations",
          "word": "催乳物质"
        }
      ]
    }
  ],
  "word": "lactogen"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "lacto",
        "3": "gen"
      },
      "expansion": "lacto- + -gen",
      "name": "confix"
    }
  ],
  "etymology_text": "From lacto- + -gen.",
  "forms": [
    {
      "form": "lactogens",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "lactogen (countable and uncountable, plural lactogens)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with lacto-",
        "English terms suffixed with -gen",
        "English uncountable nouns",
        "Entries with translation boxes",
        "Pages with 2 entries",
        "Pages with entries",
        "Terms with Mandarin translations",
        "Translation table header lacks gloss",
        "en:Biochemistry"
      ],
      "glosses": [
        "A polypeptide placental hormone, part of the somatotropin family, with structure and function similar to those of growth hormone. It modifies the metabolic state of the mother during pregnancy to facilitate the energy supply of the fetus."
      ],
      "links": [
        [
          "biochemistry",
          "biochemistry"
        ],
        [
          "polypeptide",
          "polypeptide"
        ],
        [
          "placental",
          "placental"
        ],
        [
          "hormone",
          "hormone"
        ],
        [
          "somatotropin",
          "somatotropin"
        ],
        [
          "growth hormone",
          "growth hormone"
        ]
      ],
      "raw_glosses": [
        "(biochemistry) A polypeptide placental hormone, part of the somatotropin family, with structure and function similar to those of growth hormone. It modifies the metabolic state of the mother during pregnancy to facilitate the energy supply of the fetus."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "biochemistry",
        "biology",
        "chemistry",
        "microbiology",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "cuīrǔ jīsù",
      "sense": "Translations",
      "word": "催乳激素"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "Translations",
      "word": "催乳物质"
    }
  ],
  "word": "lactogen"
}