"key worker" meaning in English

{
  "forms": [
    {
      "form": "key workers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "key worker (plural key workers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "keyworker"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2020 April 8, “Network News: COVID-19: Questions and Answers”, in Rail, page 11",
          "text": "How has NR had to change its maintenance regime?\nNetwork Rail is adapting its maintenance regime to ensure staff safety as far as possible. Maintenance staff are considered key workers and are allowed to continue their jobs. [...]",
          "type": "quotation"
        },
        {
          "ref": "2023 August 17, Aditya Chakrabortty, “Can’t pay and they really do take it away: what happens when the bailiffs come knocking”, in The Guardian",
          "text": "Want to see something out of control? Consider this: one of those parking tickets is from the very same council that employs her on a zero-hours contract to help its troubled young people. During the day, she is a low-paid key worker; at night, a problem debtor. That’s how broken our economy is.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative form of keyworker."
      ],
      "id": "en-key_worker-en-noun-UoME9bot",
      "links": [
        [
          "keyworker",
          "keyworker#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q1860 (eng)-Wodencafe-key worker.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/63/LL-Q1860_%28eng%29-Wodencafe-key_worker.wav/LL-Q1860_%28eng%29-Wodencafe-key_worker.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/63/LL-Q1860_%28eng%29-Wodencafe-key_worker.wav/LL-Q1860_%28eng%29-Wodencafe-key_worker.wav.ogg",
      "tags": [
        "US"
      ],
      "text": "Audio (US)"
    }
  ],
  "word": "key worker"
}

{
  "forms": [
    {
      "form": "key workers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "key worker (plural key workers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "keyworker"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with audio links",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2020 April 8, “Network News: COVID-19: Questions and Answers”, in Rail, page 11",
          "text": "How has NR had to change its maintenance regime?\nNetwork Rail is adapting its maintenance regime to ensure staff safety as far as possible. Maintenance staff are considered key workers and are allowed to continue their jobs. [...]",
          "type": "quotation"
        },
        {
          "ref": "2023 August 17, Aditya Chakrabortty, “Can’t pay and they really do take it away: what happens when the bailiffs come knocking”, in The Guardian",
          "text": "Want to see something out of control? Consider this: one of those parking tickets is from the very same council that employs her on a zero-hours contract to help its troubled young people. During the day, she is a low-paid key worker; at night, a problem debtor. That’s how broken our economy is.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative form of keyworker."
      ],
      "links": [
        [
          "keyworker",
          "keyworker#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q1860 (eng)-Wodencafe-key worker.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/63/LL-Q1860_%28eng%29-Wodencafe-key_worker.wav/LL-Q1860_%28eng%29-Wodencafe-key_worker.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/63/LL-Q1860_%28eng%29-Wodencafe-key_worker.wav/LL-Q1860_%28eng%29-Wodencafe-key_worker.wav.ogg",
      "tags": [
        "US"
      ],
      "text": "Audio (US)"
    }
  ],
  "word": "key worker"
}