"birth canal" meaning in English

{
  "forms": [
    {
      "form": "birth canals",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "birth canal (plural birth canals)",
      "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"
        },
        {
          "kind": "other",
          "name": "Tamil terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Anatomy",
          "orig": "en:Anatomy",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The combined vagina and cervix, when the cervix dilates during birth to form a continuous tube with the vagina."
      ],
      "id": "en-birth_canal-en-noun-8WbYo6qD",
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "vagina",
          "vagina"
        ],
        [
          "cervix",
          "cervix"
        ],
        [
          "dilate",
          "dilate"
        ],
        [
          "birth",
          "birth"
        ]
      ],
      "raw_glosses": [
        "(anatomy) The combined vagina and cervix, when the cervix dilates during birth to form a continuous tube with the vagina."
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "combined vagina and cervix during birth",
          "word": "產道"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "chǎndào",
          "sense": "combined vagina and cervix during birth",
          "word": "产道"
        },
        {
          "code": "nl",
          "lang": "Dutch",
          "sense": "combined vagina and cervix during birth",
          "tags": [
            "neuter"
          ],
          "word": "geboortekanaal"
        },
        {
          "code": "et",
          "lang": "Estonian",
          "sense": "combined vagina and cervix during birth",
          "word": "sünnitusteed"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "combined vagina and cervix during birth",
          "word": "synnytyskanava"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "combined vagina and cervix during birth",
          "tags": [
            "masculine"
          ],
          "word": "canal de naissance"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "combined vagina and cervix during birth",
          "tags": [
            "masculine"
          ],
          "word": "Geburtskanal"
        },
        {
          "code": "el",
          "lang": "Greek",
          "roman": "gennitikós solínas",
          "sense": "combined vagina and cervix during birth",
          "tags": [
            "masculine"
          ],
          "word": "γεννητικός σωλήνας"
        },
        {
          "code": "el",
          "lang": "Greek",
          "roman": "gennitikó kanáli",
          "sense": "combined vagina and cervix during birth",
          "tags": [
            "neuter"
          ],
          "word": "γεννητικό κανάλι"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "combined vagina and cervix during birth",
          "word": "szülőcsatorna"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "roman": "sandō",
          "sense": "combined vagina and cervix during birth",
          "word": "産道"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "rodovýje putí",
          "sense": "combined vagina and cervix during birth",
          "tags": [
            "masculine",
            "plural"
          ],
          "word": "родовы́е пути́"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "combined vagina and cervix during birth",
          "word": "canal de parto"
        },
        {
          "code": "ta",
          "lang": "Tamil",
          "roman": "piṟappup pātai",
          "sense": "combined vagina and cervix during birth",
          "word": "பிறப்புப் பாதை"
        },
        {
          "code": "vi",
          "lang": "Vietnamese",
          "sense": "combined vagina and cervix during birth",
          "word": "sảnđạo"
        }
      ],
      "wikipedia": [
        "birth canal"
      ]
    }
  ],
  "word": "birth canal"
}

{
  "forms": [
    {
      "form": "birth canals",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "birth canal (plural birth canals)",
      "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",
        "Tamil terms with redundant script codes",
        "en:Anatomy"
      ],
      "glosses": [
        "The combined vagina and cervix, when the cervix dilates during birth to form a continuous tube with the vagina."
      ],
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "vagina",
          "vagina"
        ],
        [
          "cervix",
          "cervix"
        ],
        [
          "dilate",
          "dilate"
        ],
        [
          "birth",
          "birth"
        ]
      ],
      "raw_glosses": [
        "(anatomy) The combined vagina and cervix, when the cervix dilates during birth to form a continuous tube with the vagina."
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ],
      "wikipedia": [
        "birth canal"
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "combined vagina and cervix during birth",
      "word": "產道"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "chǎndào",
      "sense": "combined vagina and cervix during birth",
      "word": "产道"
    },
    {
      "code": "nl",
      "lang": "Dutch",
      "sense": "combined vagina and cervix during birth",
      "tags": [
        "neuter"
      ],
      "word": "geboortekanaal"
    },
    {
      "code": "et",
      "lang": "Estonian",
      "sense": "combined vagina and cervix during birth",
      "word": "sünnitusteed"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "combined vagina and cervix during birth",
      "word": "synnytyskanava"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "combined vagina and cervix during birth",
      "tags": [
        "masculine"
      ],
      "word": "canal de naissance"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "combined vagina and cervix during birth",
      "tags": [
        "masculine"
      ],
      "word": "Geburtskanal"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "gennitikós solínas",
      "sense": "combined vagina and cervix during birth",
      "tags": [
        "masculine"
      ],
      "word": "γεννητικός σωλήνας"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "gennitikó kanáli",
      "sense": "combined vagina and cervix during birth",
      "tags": [
        "neuter"
      ],
      "word": "γεννητικό κανάλι"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "combined vagina and cervix during birth",
      "word": "szülőcsatorna"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "roman": "sandō",
      "sense": "combined vagina and cervix during birth",
      "word": "産道"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "rodovýje putí",
      "sense": "combined vagina and cervix during birth",
      "tags": [
        "masculine",
        "plural"
      ],
      "word": "родовы́е пути́"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "combined vagina and cervix during birth",
      "word": "canal de parto"
    },
    {
      "code": "ta",
      "lang": "Tamil",
      "roman": "piṟappup pātai",
      "sense": "combined vagina and cervix during birth",
      "word": "பிறப்புப் பாதை"
    },
    {
      "code": "vi",
      "lang": "Vietnamese",
      "sense": "combined vagina and cervix during birth",
      "word": "sảnđạo"
    }
  ],
  "word": "birth canal"
}