"Gellihaf" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms propres en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms propres en anglais issus d’un mot en gallois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du gallois Gellihaf."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en anglais",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Exemples en anglais à traduire",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Localités du Pays de Galles en anglais",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages liées à Wikipédia en anglais",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "Ysgol Gyfun Cwm Rhymni sur l’encyclopédie Wikipédia (en anglais)",
          "text": "Cwm Rhymni was founded in 1981 with just over 150 pupils and has since grown to 1,684 pupils with 1,164 at the Gellihaf campus and 520 at Y Gwyndy."
        }
      ],
      "glosses": [
        "Gellihaf."
      ],
      "id": "fr-Gellihaf-en-name-ys8MyWPE",
      "topics": [
        "geography"
      ]
    }
  ],
  "word": "Gellihaf"
}

{
  "categories": [
    "Noms propres en anglais",
    "Noms propres en anglais issus d’un mot en gallois",
    "anglais"
  ],
  "etymology_texts": [
    "Du gallois Gellihaf."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "categories": [
        "Exemples en anglais",
        "Exemples en anglais à traduire",
        "Localités du Pays de Galles en anglais",
        "Pages liées à Wikipédia en anglais"
      ],
      "examples": [
        {
          "ref": "Ysgol Gyfun Cwm Rhymni sur l’encyclopédie Wikipédia (en anglais)",
          "text": "Cwm Rhymni was founded in 1981 with just over 150 pupils and has since grown to 1,684 pupils with 1,164 at the Gellihaf campus and 520 at Y Gwyndy."
        }
      ],
      "glosses": [
        "Gellihaf."
      ],
      "topics": [
        "geography"
      ]
    }
  ],
  "word": "Gellihaf"
}