"iac" meaning in Catalan

{
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "en",
        "3": "yak"
      },
      "expansion": "Borrowed from English yak",
      "name": "bor+"
    },
    {
      "args": {
        "1": "ca",
        "2": "bo",
        "3": "གཡག"
      },
      "expansion": "Tibetan གཡག (g.yag)",
      "name": "der"
    },
    {
      "args": {
        "1": "ca",
        "2": "sit-pro",
        "3": "*g-jak ~ g-jaŋ"
      },
      "expansion": "Proto-Sino-Tibetan *g-jak ~ g-jaŋ",
      "name": "der"
    }
  ],
  "etymology_text": "Borrowed from English yak, from Tibetan གཡག (g.yag), from Proto-Sino-Tibetan *g-jak ~ g-jaŋ.",
  "forms": [
    {
      "form": "iacs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "iac m (plural iacs)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Catalan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "ca",
          "name": "Even-toed ungulates",
          "orig": "ca:Even-toed ungulates",
          "parents": [
            "Mammals",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "yak"
      ],
      "id": "en-iac-ca-noun-43jnKnWF",
      "links": [
        [
          "yak",
          "yak"
        ]
      ],
      "tags": [
        "masculine"
      ],
      "wikipedia": [
        "ca:iac"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈjak]",
      "tags": [
        "Balearic",
        "Central",
        "Valencia"
      ]
    }
  ],
  "word": "iac"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ca",
        "2": "en",
        "3": "yak"
      },
      "expansion": "Borrowed from English yak",
      "name": "bor+"
    },
    {
      "args": {
        "1": "ca",
        "2": "bo",
        "3": "གཡག"
      },
      "expansion": "Tibetan གཡག (g.yag)",
      "name": "der"
    },
    {
      "args": {
        "1": "ca",
        "2": "sit-pro",
        "3": "*g-jak ~ g-jaŋ"
      },
      "expansion": "Proto-Sino-Tibetan *g-jak ~ g-jaŋ",
      "name": "der"
    }
  ],
  "etymology_text": "Borrowed from English yak, from Tibetan གཡག (g.yag), from Proto-Sino-Tibetan *g-jak ~ g-jaŋ.",
  "forms": [
    {
      "form": "iacs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "iac m (plural iacs)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Catalan countable nouns",
        "Catalan entries with incorrect language header",
        "Catalan lemmas",
        "Catalan masculine nouns",
        "Catalan nouns",
        "Catalan terms borrowed from English",
        "Catalan terms derived from English",
        "Catalan terms derived from Proto-Sino-Tibetan",
        "Catalan terms derived from Tibetan",
        "Catalan terms with IPA pronunciation",
        "ca:Even-toed ungulates"
      ],
      "glosses": [
        "yak"
      ],
      "links": [
        [
          "yak",
          "yak"
        ]
      ],
      "tags": [
        "masculine"
      ],
      "wikipedia": [
        "ca:iac"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ˈjak]",
      "tags": [
        "Balearic",
        "Central",
        "Valencia"
      ]
    }
  ],
  "word": "iac"
}