"yar" meaning in Bretons

{
  "categories": [
    {
      "kind": "other",
      "name": "Woorden in het Bretons",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Zelfstandig naamwoord in het Bretons",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Van het Proto-Keltische *iaros. Cognaten zijn het Welsh iâr (\"hen\"), het Cornische yar (\"kip, hen\") en het Ierse eireog (\"kip\")."
  ],
  "lang": "Bretons",
  "lang_code": "br",
  "pos": "noun",
  "pos_title": "Zelfstandig naamwoord",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Hoendervogels_in_het_Cornisch",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vogels in het Cornisch",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "kip"
      ],
      "id": "nl-yar-br-noun-d5eicB~b",
      "raw_tags": [
        "hoendervogels"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Dierkunde_in_het_Cornisch",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "hen"
      ],
      "id": "nl-yar-br-noun-1EoI3jmB",
      "topics": [
        "zoology"
      ]
    }
  ],
  "word": "yar"
}

{
  "categories": [
    "Woorden in het Bretons",
    "Zelfstandig naamwoord in het Bretons"
  ],
  "etymology_texts": [
    "Van het Proto-Keltische *iaros. Cognaten zijn het Welsh iâr (\"hen\"), het Cornische yar (\"kip, hen\") en het Ierse eireog (\"kip\")."
  ],
  "lang": "Bretons",
  "lang_code": "br",
  "pos": "noun",
  "pos_title": "Zelfstandig naamwoord",
  "senses": [
    {
      "categories": [
        "Hoendervogels_in_het_Cornisch",
        "Vogels in het Cornisch"
      ],
      "glosses": [
        "kip"
      ],
      "raw_tags": [
        "hoendervogels"
      ]
    },
    {
      "categories": [
        "Dierkunde_in_het_Cornisch"
      ],
      "glosses": [
        "hen"
      ],
      "topics": [
        "zoology"
      ]
    }
  ],
  "word": "yar"
}