"expletiu" meaning in Catalan

{
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "la",
        "3": "explētīvus",
        "4": "",
        "5": "filling out"
      },
      "expansion": "Learned borrowing from Latin explētīvus (“filling out”)",
      "name": "lbor"
    }
  ],
  "etymology_text": "Learned borrowing from Latin explētīvus (“filling out”).",
  "forms": [
    {
      "form": "expletiva",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "expletius",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "expletives",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "expletiu (feminine expletiva, masculine plural expletius, feminine plural expletives)",
      "name": "ca-adj"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Catalan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ca",
          "name": "Grammar",
          "orig": "ca:Grammar",
          "parents": [
            "Linguistics",
            "Language",
            "Social sciences",
            "Communication",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "expletive (performing a syntactic role but contributing nothing to meaning)"
      ],
      "id": "en-expletiu-ca-adj-7muJ67gv",
      "links": [
        [
          "grammar",
          "grammar"
        ],
        [
          "expletive",
          "expletive"
        ]
      ],
      "raw_glosses": [
        "(grammar) expletive (performing a syntactic role but contributing nothing to meaning)"
      ],
      "topics": [
        "grammar",
        "human-sciences",
        "linguistics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[əks.pləˈtiw]",
      "tags": [
        "Balearic",
        "Central"
      ]
    },
    {
      "ipa": "[eks.pleˈtiw]",
      "tags": [
        "Valencia"
      ]
    },
    {
      "rhymes": "-iw"
    }
  ],
  "word": "expletiu"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "la",
        "3": "explētīvus",
        "4": "",
        "5": "filling out"
      },
      "expansion": "Learned borrowing from Latin explētīvus (“filling out”)",
      "name": "lbor"
    }
  ],
  "etymology_text": "Learned borrowing from Latin explētīvus (“filling out”).",
  "forms": [
    {
      "form": "expletiva",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "expletius",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "expletives",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "expletiu (feminine expletiva, masculine plural expletius, feminine plural expletives)",
      "name": "ca-adj"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Catalan adjectives",
        "Catalan entries with incorrect language header",
        "Catalan learned borrowings from Latin",
        "Catalan lemmas",
        "Catalan terms borrowed from Latin",
        "Catalan terms derived from Latin",
        "Catalan terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:Catalan/iw",
        "Rhymes:Catalan/iw/3 syllables",
        "ca:Grammar"
      ],
      "glosses": [
        "expletive (performing a syntactic role but contributing nothing to meaning)"
      ],
      "links": [
        [
          "grammar",
          "grammar"
        ],
        [
          "expletive",
          "expletive"
        ]
      ],
      "raw_glosses": [
        "(grammar) expletive (performing a syntactic role but contributing nothing to meaning)"
      ],
      "topics": [
        "grammar",
        "human-sciences",
        "linguistics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[əks.pləˈtiw]",
      "tags": [
        "Balearic",
        "Central"
      ]
    },
    {
      "ipa": "[eks.pleˈtiw]",
      "tags": [
        "Valencia"
      ]
    },
    {
      "rhymes": "-iw"
    }
  ],
  "word": "expletiu"
}