"yethow" meaning in Cornish

{
  "etymology_templates": [
    {
      "args": {
        "1": "kw",
        "2": "yeth",
        "3": "ow"
      },
      "expansion": "yeth + -ow",
      "name": "suffix"
    }
  ],
  "etymology_text": "From yeth + -ow.",
  "head_templates": [
    {
      "args": {
        "1": "kw",
        "2": "noun form",
        "g": "f-p"
      },
      "expansion": "yethow f pl",
      "name": "head"
    }
  ],
  "lang": "Cornish",
  "lang_code": "kw",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Cornish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Cornish terms suffixed with -ow",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "extra": "language",
          "word": "yeth"
        }
      ],
      "glosses": [
        "plural of yeth (“language”)"
      ],
      "id": "en-yethow-kw-noun-SFlYg2Cz",
      "links": [
        [
          "yeth",
          "yeth#Cornish"
        ]
      ],
      "synonyms": [
        {
          "word": "'ethow"
        }
      ],
      "tags": [
        "feminine",
        "form-of",
        "plural"
      ]
    }
  ],
  "word": "yethow"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "kw",
        "2": "yeth",
        "3": "ow"
      },
      "expansion": "yeth + -ow",
      "name": "suffix"
    }
  ],
  "etymology_text": "From yeth + -ow.",
  "head_templates": [
    {
      "args": {
        "1": "kw",
        "2": "noun form",
        "g": "f-p"
      },
      "expansion": "yethow f pl",
      "name": "head"
    }
  ],
  "lang": "Cornish",
  "lang_code": "kw",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Cornish entries with incorrect language header",
        "Cornish non-lemma forms",
        "Cornish noun forms",
        "Cornish terms suffixed with -ow",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "form_of": [
        {
          "extra": "language",
          "word": "yeth"
        }
      ],
      "glosses": [
        "plural of yeth (“language”)"
      ],
      "links": [
        [
          "yeth",
          "yeth#Cornish"
        ]
      ],
      "tags": [
        "feminine",
        "form-of",
        "plural"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "'ethow"
    }
  ],
  "word": "yethow"
}