"accelerador de partícules" meaning in Catalan

{
  "categories": [
    {
      "kind": "other",
      "name": "Locutions adjectivales en catalan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Catalan",
      "orig": "catalan",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "adj",
  "pos_title": "Locution adjectivale",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en catalan de la physique",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Accélérateur de particules."
      ],
      "id": "fr-accelerador_de_partícules-ca-adj-UM9yrync",
      "tags": [
        "physical"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "accelerador de partícules"
}

{
  "categories": [
    "Locutions adjectivales en catalan",
    "catalan"
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "adj",
  "pos_title": "Locution adjectivale",
  "senses": [
    {
      "categories": [
        "Lexique en catalan de la physique"
      ],
      "glosses": [
        "Accélérateur de particules."
      ],
      "tags": [
        "physical"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "accelerador de partícules"
}