"sonic hedgehog" meaning in English

{
  "etymology_text": "Named after the video game character Sonic the Hedgehog, in reference to the hedgehog signalling pathway.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "sonic hedgehog (uncountable)",
      "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 entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Biochemistry",
          "orig": "en:Biochemistry",
          "parents": [
            "Biology",
            "Chemistry",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Sega",
          "orig": "en:Sega",
          "parents": [
            "Video games",
            "Games",
            "Mass media",
            "Software",
            "Recreation",
            "Culture",
            "Media",
            "Computing",
            "Human activity",
            "Society",
            "Communication",
            "Technology",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A morphogenic protein that controls cell division of adult stem cells and has been implicated in the development of some cancers."
      ],
      "id": "en-sonic_hedgehog-en-noun-73SJwRXa",
      "links": [
        [
          "biochemistry",
          "biochemistry"
        ],
        [
          "capitalized",
          "capitalisation"
        ],
        [
          "morphogenic",
          "morphogenic"
        ],
        [
          "protein",
          "protein"
        ],
        [
          "cell division",
          "cell division"
        ],
        [
          "stem cell",
          "stem cell"
        ],
        [
          "cancer",
          "cancer"
        ]
      ],
      "raw_glosses": [
        "(biochemistry, sometimes capitalized) A morphogenic protein that controls cell division of adult stem cells and has been implicated in the development of some cancers."
      ],
      "related": [
        {
          "word": "hedgehog signalling pathway"
        },
        {
          "word": "robotnikin"
        }
      ],
      "synonyms": [
        {
          "word": "Shh"
        },
        {
          "word": "SHH"
        }
      ],
      "tags": [
        "capitalized",
        "sometimes",
        "uncountable"
      ],
      "topics": [
        "biochemistry",
        "biology",
        "chemistry",
        "microbiology",
        "natural-sciences",
        "physical-sciences"
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "protein",
          "word": "音猬因子"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "protein",
          "word": "sonic hedgehog"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "protein",
          "tags": [
            "neuter"
          ],
          "word": "Sonic hedgehog"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "sense": "protein",
          "word": "ソニック・ヘッジホッグ"
        }
      ],
      "wikipedia": [
        "Sonic the Hedgehog (character)",
        "sonic hedgehog"
      ]
    }
  ],
  "word": "sonic hedgehog"
}

{
  "etymology_text": "Named after the video game character Sonic the Hedgehog, in reference to the hedgehog signalling pathway.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "sonic hedgehog (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "hedgehog signalling pathway"
    },
    {
      "word": "robotnikin"
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "English uncountable nouns",
        "en:Biochemistry",
        "en:Sega"
      ],
      "glosses": [
        "A morphogenic protein that controls cell division of adult stem cells and has been implicated in the development of some cancers."
      ],
      "links": [
        [
          "biochemistry",
          "biochemistry"
        ],
        [
          "capitalized",
          "capitalisation"
        ],
        [
          "morphogenic",
          "morphogenic"
        ],
        [
          "protein",
          "protein"
        ],
        [
          "cell division",
          "cell division"
        ],
        [
          "stem cell",
          "stem cell"
        ],
        [
          "cancer",
          "cancer"
        ]
      ],
      "raw_glosses": [
        "(biochemistry, sometimes capitalized) A morphogenic protein that controls cell division of adult stem cells and has been implicated in the development of some cancers."
      ],
      "synonyms": [
        {
          "word": "Shh"
        },
        {
          "word": "SHH"
        }
      ],
      "tags": [
        "capitalized",
        "sometimes",
        "uncountable"
      ],
      "topics": [
        "biochemistry",
        "biology",
        "chemistry",
        "microbiology",
        "natural-sciences",
        "physical-sciences"
      ],
      "wikipedia": [
        "Sonic the Hedgehog (character)",
        "sonic hedgehog"
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "protein",
      "word": "音猬因子"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "protein",
      "word": "sonic hedgehog"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "protein",
      "tags": [
        "neuter"
      ],
      "word": "Sonic hedgehog"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "sense": "protein",
      "word": "ソニック・ヘッジホッグ"
    }
  ],
  "word": "sonic hedgehog"
}