"chekas" meaning in Yurok

{
  "etymology_templates": [
    {
      "args": {
        "1": "yur",
        "2": "en",
        "3": "jackass"
      },
      "expansion": "English jackass",
      "name": "bor"
    }
  ],
  "etymology_text": "From English jackass.",
  "head_templates": [
    {
      "args": {
        "1": "yur",
        "2": "noun"
      },
      "expansion": "chekas",
      "name": "head"
    }
  ],
  "lang": "Yurok",
  "lang_code": "yur",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Yurok entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "yur",
          "name": "Equids",
          "orig": "yur:Equids",
          "parents": [
            "Odd-toed ungulates",
            "Mammals",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "donkey, ass"
      ],
      "id": "en-chekas-yur-noun-6CvJovbA",
      "links": [
        [
          "donkey",
          "donkey#English"
        ],
        [
          "ass",
          "ass#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/tʃekaʂ/"
    }
  ],
  "word": "chekas"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "yur",
        "2": "en",
        "3": "jackass"
      },
      "expansion": "English jackass",
      "name": "bor"
    }
  ],
  "etymology_text": "From English jackass.",
  "head_templates": [
    {
      "args": {
        "1": "yur",
        "2": "noun"
      },
      "expansion": "chekas",
      "name": "head"
    }
  ],
  "lang": "Yurok",
  "lang_code": "yur",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Yurok entries with incorrect language header",
        "Yurok lemmas",
        "Yurok nouns",
        "Yurok terms borrowed from English",
        "Yurok terms derived from English",
        "yur:Equids"
      ],
      "glosses": [
        "donkey, ass"
      ],
      "links": [
        [
          "donkey",
          "donkey#English"
        ],
        [
          "ass",
          "ass#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/tʃekaʂ/"
    }
  ],
  "word": "chekas"
}