"grev" meaning in Tatar de Crimée

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en tatar de Crimée",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Tatar de Crimée",
      "orig": "tatar de Crimée",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Tatar de Crimée",
  "lang_code": "crh",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en tatar de Crimée du travail",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Grève."
      ],
      "id": "fr-grev-crh-noun-5C~bx7a2",
      "raw_tags": [
        "Travail"
      ]
    }
  ],
  "word": "grev"
}

{
  "categories": [
    "Noms communs en tatar de Crimée",
    "tatar de Crimée"
  ],
  "lang": "Tatar de Crimée",
  "lang_code": "crh",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Lexique en tatar de Crimée du travail"
      ],
      "glosses": [
        "Grève."
      ],
      "raw_tags": [
        "Travail"
      ]
    }
  ],
  "word": "grev"
}