"circulator" meaning in English

{
  "derived": [
    {
      "_dis1": "0 0 0",
      "word": "thermocirculator"
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        "2": ":af",
        "3": "circulate",
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      "expansion": "From circulate + -or.",
      "name": "ety"
    }
  ],
  "etymology_text": "From circulate + -or.",
  "forms": [
    {
      "form": "circulators",
      "tags": [
        "plural"
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    }
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    {
      "args": {},
      "expansion": "circulator (plural circulators)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "_dis": "27 35 38",
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              11,
              21
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          ],
          "text": "Who is the circulator of this rumor?",
          "type": "example"
        }
      ],
      "glosses": [
        "A person or thing that causes something to circulate"
      ],
      "id": "en-circulator-en-noun-IIZoMDgE",
      "links": [
        [
          "circulate",
          "circulate"
        ]
      ]
    },
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          "name": "Transport",
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          ],
          "text": "You can ride the airport circulator to the next terminal.",
          "type": "example"
        }
      ],
      "glosses": [
        "A local transit system that provides regular service within a closed loop"
      ],
      "id": "en-circulator-en-noun-7aeEeQxc",
      "links": [
        [
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          "loop",
          "loop"
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        "(transport) A local transit system that provides regular service within a closed loop"
      ],
      "topics": [
        "transport"
      ]
    },
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          "name": "Electronics",
          "orig": "en:Electronics",
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          "kind": "other",
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          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "6 31 39 3 9 11",
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "5 24 53 3 7 8",
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          "name": "Pages with entries",
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      ],
      "glosses": [
        "A passive electronic component with three or more ports, in which the ports can be accessed in such a way that when a signal is fed into any port it is transferred to the next port only"
      ],
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      "links": [
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          "electronics",
          "electronics"
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      ],
      "raw_glosses": [
        "(electronics) A passive electronic component with three or more ports, in which the ports can be accessed in such a way that when a signal is fed into any port it is transferred to the next port only"
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "electronics",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
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    {
      "word": "thermocirculator"
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        "2": ":af",
        "3": "circulate",
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      "expansion": "From circulate + -or.",
      "name": "ety"
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  ],
  "etymology_text": "From circulate + -or.",
  "forms": [
    {
      "form": "circulators",
      "tags": [
        "plural"
      ]
    }
  ],
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      "expansion": "circulator (plural circulators)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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              11,
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          ],
          "text": "Who is the circulator of this rumor?",
          "type": "example"
        }
      ],
      "glosses": [
        "A person or thing that causes something to circulate"
      ],
      "links": [
        [
          "circulate",
          "circulate"
        ]
      ]
    },
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        "English terms with usage examples",
        "en:Transport"
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              25,
              35
            ]
          ],
          "text": "You can ride the airport circulator to the next terminal.",
          "type": "example"
        }
      ],
      "glosses": [
        "A local transit system that provides regular service within a closed loop"
      ],
      "links": [
        [
          "transport",
          "transport"
        ],
        [
          "loop",
          "loop"
        ]
      ],
      "raw_glosses": [
        "(transport) A local transit system that provides regular service within a closed loop"
      ],
      "topics": [
        "transport"
      ]
    },
    {
      "categories": [
        "en:Electronics"
      ],
      "glosses": [
        "A passive electronic component with three or more ports, in which the ports can be accessed in such a way that when a signal is fed into any port it is transferred to the next port only"
      ],
      "links": [
        [
          "electronics",
          "electronics"
        ]
      ],
      "raw_glosses": [
        "(electronics) A passive electronic component with three or more ports, in which the ports can be accessed in such a way that when a signal is fed into any port it is transferred to the next port only"
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "electronics",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
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  "word": "circulator"
}