"зэс" meaning in Mongolian

{
  "etymology_templates": [
    {
      "args": {
        "1": "mn",
        "2": "trk-cmn",
        "3": "*yez"
      },
      "expansion": "Common Turkic *yez",
      "name": "der"
    },
    {
      "args": {
        "1": "mn",
        "2": "trk-pro",
        "3": "*yeŕ"
      },
      "expansion": "Proto-Turkic *yeŕ",
      "name": "der"
    }
  ],
  "etymology_text": "Ultimately from Common Turkic *yez, from Proto-Turkic *yeŕ.",
  "forms": [
    {
      "form": "zes",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "ᠵᠡᠰ",
      "roman": "ǰes",
      "tags": [
        "Mongolian"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ᠵᠡᠰ"
      },
      "expansion": "зэс • (zes) (Mongolian spelling ᠵᠡᠰ (ǰes))",
      "name": "mn-noun"
    }
  ],
  "lang": "Mongolian",
  "lang_code": "mn",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Mongolian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mongolian terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "mn",
          "name": "Metals",
          "orig": "mn:Metals",
          "parents": [
            "Matter",
            "Metallurgy",
            "Chemistry",
            "Nature",
            "Technology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "copper"
      ],
      "id": "en-зэс-mn-noun-0W8G~iVd",
      "links": [
        [
          "copper",
          "copper"
        ]
      ],
      "wikipedia": [
        "mn:зэс"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/t͡sis/",
      "tags": [
        "Ulaanbaatar"
      ]
    }
  ],
  "word": "зэс"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "mn",
        "2": "trk-cmn",
        "3": "*yez"
      },
      "expansion": "Common Turkic *yez",
      "name": "der"
    },
    {
      "args": {
        "1": "mn",
        "2": "trk-pro",
        "3": "*yeŕ"
      },
      "expansion": "Proto-Turkic *yeŕ",
      "name": "der"
    }
  ],
  "etymology_text": "Ultimately from Common Turkic *yez, from Proto-Turkic *yeŕ.",
  "forms": [
    {
      "form": "zes",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "ᠵᠡᠰ",
      "roman": "ǰes",
      "tags": [
        "Mongolian"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ᠵᠡᠰ"
      },
      "expansion": "зэс • (zes) (Mongolian spelling ᠵᠡᠰ (ǰes))",
      "name": "mn-noun"
    }
  ],
  "lang": "Mongolian",
  "lang_code": "mn",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Mongolian 1-syllable words",
        "Mongolian entries with incorrect language header",
        "Mongolian lemmas",
        "Mongolian nouns",
        "Mongolian terms derived from Common Turkic",
        "Mongolian terms derived from Proto-Turkic",
        "Mongolian terms with IPA pronunciation",
        "Mongolian terms with redundant script codes",
        "mn:Metals"
      ],
      "glosses": [
        "copper"
      ],
      "links": [
        [
          "copper",
          "copper"
        ]
      ],
      "wikipedia": [
        "mn:зэс"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/t͡sis/",
      "tags": [
        "Ulaanbaatar"
      ]
    }
  ],
  "word": "зэс"
}