"event loop" meaning in English

{
  "forms": [
    {
      "form": "event loops",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "event loop (plural event loops)",
      "name": "en-noun"
    }
  ],
  "hyphenation": [
    "event"
  ],
  "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": "topical",
          "langcode": "en",
          "name": "Computing",
          "orig": "en:Computing",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "programming construct that waits for and dispatches events or messages in a program"
      ],
      "hypernyms": [
        {
          "word": "loop"
        }
      ],
      "hyponyms": [
        {
          "word": "file-based event loop"
        },
        {
          "word": "main loop"
        },
        {
          "word": "main event loop"
        }
      ],
      "id": "en-event_loop-en-noun-IRZN3XZ7",
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "programming",
          "programming"
        ],
        [
          "construct",
          "construct"
        ],
        [
          "dispatch",
          "dispatch"
        ]
      ],
      "raw_glosses": [
        "(computing) programming construct that waits for and dispatches events or messages in a program"
      ],
      "synonyms": [
        {
          "word": "message dispatcher"
        },
        {
          "word": "message loop"
        },
        {
          "word": "message pump"
        },
        {
          "word": "run loop"
        }
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "Translations",
          "word": "tapahtumankäsittelijä"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "Translations",
          "tags": [
            "feminine"
          ],
          "word": "Ereignisschleife"
        },
        {
          "code": "ro",
          "lang": "Romanian",
          "sense": "Translations",
          "tags": [
            "feminine"
          ],
          "word": "buclă eveniment"
        },
        {
          "code": "tr",
          "lang": "Turkish",
          "sense": "Translations",
          "word": "olay döngüsü"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɪˈvɛnt luːp/"
    }
  ],
  "word": "event loop"
}

{
  "forms": [
    {
      "form": "event loops",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "event loop (plural event loops)",
      "name": "en-noun"
    }
  ],
  "hypernyms": [
    {
      "word": "loop"
    }
  ],
  "hyphenation": [
    "event"
  ],
  "hyponyms": [
    {
      "word": "file-based event loop"
    },
    {
      "word": "main loop"
    },
    {
      "word": "main event loop"
    }
  ],
  "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",
        "English terms with IPA pronunciation",
        "Translation table header lacks gloss",
        "en:Computing"
      ],
      "glosses": [
        "programming construct that waits for and dispatches events or messages in a program"
      ],
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "programming",
          "programming"
        ],
        [
          "construct",
          "construct"
        ],
        [
          "dispatch",
          "dispatch"
        ]
      ],
      "raw_glosses": [
        "(computing) programming construct that waits for and dispatches events or messages in a program"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɪˈvɛnt luːp/"
    }
  ],
  "synonyms": [
    {
      "word": "message dispatcher"
    },
    {
      "word": "message loop"
    },
    {
      "word": "message pump"
    },
    {
      "word": "run loop"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "Translations",
      "word": "tapahtumankäsittelijä"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "Translations",
      "tags": [
        "feminine"
      ],
      "word": "Ereignisschleife"
    },
    {
      "code": "ro",
      "lang": "Romanian",
      "sense": "Translations",
      "tags": [
        "feminine"
      ],
      "word": "buclă eveniment"
    },
    {
      "code": "tr",
      "lang": "Turkish",
      "sense": "Translations",
      "word": "olay döngüsü"
    }
  ],
  "word": "event loop"
}