"posterior communicating artery" meaning in English

{
  "forms": [
    {
      "form": "posterior communicating arteries",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "posterior communicating artery"
      },
      "expansion": "posterior communicating artery (plural posterior communicating arteries)",
      "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"
        },
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          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
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        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Mandarin translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Anatomy",
          "orig": "en:Anatomy",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "Healthcare",
            "All topics",
            "Health",
            "Fundamental",
            "Body"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Coordinate term: anterior communicating artery"
        }
      ],
      "glosses": [
        "Either of two arteries that occur one on each side of the circle of Willis and connect an internal carotid artery with a posterior cerebral artery."
      ],
      "id": "en-posterior_communicating_artery-en-noun-SKVdJXnZ",
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "arteries",
          "artery"
        ],
        [
          "circle of Willis",
          "circle of Willis"
        ],
        [
          "internal carotid artery",
          "internal carotid artery"
        ],
        [
          "posterior cerebral artery",
          "posterior cerebral artery"
        ]
      ],
      "raw_glosses": [
        "(anatomy) Either of two arteries that occur one on each side of the circle of Willis and connect an internal carotid artery with a posterior cerebral artery."
      ],
      "related": [
        {
          "word": "anterior cerebral artery"
        },
        {
          "word": "anterior choroidal artery"
        },
        {
          "word": "caroticotympanic artery"
        },
        {
          "word": "inferior hypophyseal artery"
        },
        {
          "word": "middle cerebral artery"
        },
        {
          "word": "ophthalmic artery"
        },
        {
          "word": "superior hypophyseal artery"
        }
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "part of the Willis circle",
          "word": "後交通動脈"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "hòu jiāotōng dòngmài",
          "sense": "part of the Willis circle",
          "word": "后交通动脉"
        }
      ]
    }
  ],
  "word": "posterior communicating artery"
}

{
  "forms": [
    {
      "form": "posterior communicating arteries",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "posterior communicating artery"
      },
      "expansion": "posterior communicating artery (plural posterior communicating arteries)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "anterior cerebral artery"
    },
    {
      "word": "anterior choroidal artery"
    },
    {
      "word": "caroticotympanic artery"
    },
    {
      "word": "inferior hypophyseal artery"
    },
    {
      "word": "middle cerebral artery"
    },
    {
      "word": "ophthalmic artery"
    },
    {
      "word": "superior hypophyseal artery"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Entries with translation boxes",
        "Pages with 1 entry",
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        "Terms with Mandarin translations",
        "en:Anatomy"
      ],
      "examples": [
        {
          "text": "Coordinate term: anterior communicating artery"
        }
      ],
      "glosses": [
        "Either of two arteries that occur one on each side of the circle of Willis and connect an internal carotid artery with a posterior cerebral artery."
      ],
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "arteries",
          "artery"
        ],
        [
          "circle of Willis",
          "circle of Willis"
        ],
        [
          "internal carotid artery",
          "internal carotid artery"
        ],
        [
          "posterior cerebral artery",
          "posterior cerebral artery"
        ]
      ],
      "raw_glosses": [
        "(anatomy) Either of two arteries that occur one on each side of the circle of Willis and connect an internal carotid artery with a posterior cerebral artery."
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "part of the Willis circle",
      "word": "後交通動脈"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "hòu jiāotōng dòngmài",
      "sense": "part of the Willis circle",
      "word": "后交通动脉"
    }
  ],
  "word": "posterior communicating artery"
}