"чихэвч" meaning in Mongolian

{
  "etymology_templates": [
    {
      "args": {
        "1": "mn",
        "2": "чих",
        "3": "вч"
      },
      "expansion": "чих (čix) + -вч (-vč)",
      "name": "suffix"
    }
  ],
  "etymology_text": "чих (čix) + -вч (-vč)",
  "forms": [
    {
      "form": "čixevč",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "чихэвчнүүд",
      "tags": [
        "definite",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "pl1": "чихэвчнүүд"
      },
      "expansion": "чихэвч • (čixevč) (definite plural чихэвчнүүд)",
      "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 suffixed with -вч",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mongolian terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "headphone"
      ],
      "id": "en-чихэвч-mn-noun-RYvomXEm",
      "links": [
        [
          "headphone",
          "headphone"
        ]
      ]
    }
  ],
  "word": "чихэвч"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "mn",
        "2": "чих",
        "3": "вч"
      },
      "expansion": "чих (čix) + -вч (-vč)",
      "name": "suffix"
    }
  ],
  "etymology_text": "чих (čix) + -вч (-vč)",
  "forms": [
    {
      "form": "čixevč",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "чихэвчнүүд",
      "tags": [
        "definite",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "pl1": "чихэвчнүүд"
      },
      "expansion": "чихэвч • (čixevč) (definite plural чихэвчнүүд)",
      "name": "mn-noun"
    }
  ],
  "lang": "Mongolian",
  "lang_code": "mn",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Mongolian 2-syllable words",
        "Mongolian entries with incorrect language header",
        "Mongolian lemmas",
        "Mongolian nouns",
        "Mongolian terms suffixed with -вч",
        "Mongolian terms with redundant script codes"
      ],
      "glosses": [
        "headphone"
      ],
      "links": [
        [
          "headphone",
          "headphone"
        ]
      ]
    }
  ],
  "word": "чихэвч"
}