"эк" meaning in Kalmyk

{
  "etymology_templates": [
    {
      "args": {
        "1": "xal",
        "2": "xgn-pro",
        "3": "*eke"
      },
      "expansion": "Proto-Mongolic *eke",
      "name": "inh"
    },
    {
      "args": {
        "1": "mn",
        "2": "эх"
      },
      "expansion": "Mongolian эх (ex)",
      "name": "cog"
    },
    {
      "args": {
        "1": "bua",
        "2": "эхэ"
      },
      "expansion": "Buryat эхэ (exe)",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Mongolic *eke, compare Mongolian эх (ex), Buryat эхэ (exe).",
  "forms": [
    {
      "form": "ek",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "xal",
        "2": "noun"
      },
      "expansion": "эк • (ek)",
      "name": "head"
    }
  ],
  "lang": "Kalmyk",
  "lang_code": "xal",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Kalmyk entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "mother"
      ],
      "id": "en-эк-xal-noun-zwYi7ypm",
      "links": [
        [
          "mother",
          "mother"
        ]
      ]
    }
  ],
  "word": "эк"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "xal",
        "2": "xgn-pro",
        "3": "*eke"
      },
      "expansion": "Proto-Mongolic *eke",
      "name": "inh"
    },
    {
      "args": {
        "1": "mn",
        "2": "эх"
      },
      "expansion": "Mongolian эх (ex)",
      "name": "cog"
    },
    {
      "args": {
        "1": "bua",
        "2": "эхэ"
      },
      "expansion": "Buryat эхэ (exe)",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Mongolic *eke, compare Mongolian эх (ex), Buryat эхэ (exe).",
  "forms": [
    {
      "form": "ek",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "xal",
        "2": "noun"
      },
      "expansion": "эк • (ek)",
      "name": "head"
    }
  ],
  "lang": "Kalmyk",
  "lang_code": "xal",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Kalmyk entries with incorrect language header",
        "Kalmyk lemmas",
        "Kalmyk nouns",
        "Kalmyk terms derived from Proto-Mongolic",
        "Kalmyk terms inherited from Proto-Mongolic",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "glosses": [
        "mother"
      ],
      "links": [
        [
          "mother",
          "mother"
        ]
      ]
    }
  ],
  "word": "эк"
}