"yelk" meaning in English

{
  "forms": [
    {
      "form": "yelks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "yelk (plural yelks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "yolk"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1687, John Aubrey, Remaines of Gentilisme and Judaisme, page 62",
          "text": "Eggs roasted hard, and the yelke taken out and salt putt in its stead.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Obsolete form of yolk."
      ],
      "id": "en-yelk-en-noun-ZU4AbUTO",
      "links": [
        [
          "yolk",
          "yolk#English"
        ]
      ],
      "tags": [
        "alt-of",
        "obsolete"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/jɛlk/"
    },
    {
      "rhymes": "-ɛlk"
    }
  ],
  "word": "yelk"
}

{
  "forms": [
    {
      "form": "yelks",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "yelk (plural yelks)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "yolk"
        }
      ],
      "categories": [
        "English 1-syllable words",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English obsolete forms",
        "English terms with IPA pronunciation",
        "English terms with quotations",
        "Rhymes:English/ɛlk",
        "Rhymes:English/ɛlk/1 syllable"
      ],
      "examples": [
        {
          "ref": "1687, John Aubrey, Remaines of Gentilisme and Judaisme, page 62",
          "text": "Eggs roasted hard, and the yelke taken out and salt putt in its stead.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Obsolete form of yolk."
      ],
      "links": [
        [
          "yolk",
          "yolk#English"
        ]
      ],
      "tags": [
        "alt-of",
        "obsolete"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/jɛlk/"
    },
    {
      "rhymes": "-ɛlk"
    }
  ],
  "word": "yelk"
}