"mezg" meaning in Zazaki

{
  "etymology_templates": [
    {
      "args": {
        "1": "zza",
        "2": "ira-pro",
        "3": "*mazgáh"
      },
      "expansion": "Proto-Iranian *mazgáh",
      "name": "inh"
    },
    {
      "args": {
        "1": "zza",
        "2": "iir-pro",
        "3": "*mazgʰás"
      },
      "expansion": "Proto-Indo-Iranian *mazgʰás",
      "name": "inh"
    },
    {
      "args": {
        "1": "zza",
        "2": "ine-pro",
        "3": "*mosgʰós"
      },
      "expansion": "Proto-Indo-European *mosgʰós",
      "name": "inh"
    },
    {
      "args": {
        "1": "fa",
        "2": "مغز",
        "tr": "mağz"
      },
      "expansion": "Persian مغز (mağz)",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Iranian *mazgáh, from Proto-Indo-Iranian *mazgʰás, from Proto-Indo-European *mosgʰós. Cognate with Persian مغز (mağz).",
  "head_templates": [
    {
      "args": {
        "1": "zza",
        "2": "noun"
      },
      "expansion": "mezg",
      "name": "head"
    }
  ],
  "lang": "Zazaki",
  "lang_code": "zza",
  "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": "Zazaki entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "zza",
          "name": "Anatomy",
          "orig": "zza:Anatomy",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "Healthcare",
            "All topics",
            "Health",
            "Fundamental",
            "Body"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "brain"
      ],
      "id": "en-mezg-zza-noun-u796ZBLW",
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "brain",
          "brain"
        ]
      ],
      "raw_glosses": [
        "(anatomy) brain"
      ],
      "related": [
        {
          "word": "megz"
        }
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ],
      "wikipedia": [
        "diq:mezg"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[mæzɣ]"
    }
  ],
  "word": "mezg"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "zza",
        "2": "ira-pro",
        "3": "*mazgáh"
      },
      "expansion": "Proto-Iranian *mazgáh",
      "name": "inh"
    },
    {
      "args": {
        "1": "zza",
        "2": "iir-pro",
        "3": "*mazgʰás"
      },
      "expansion": "Proto-Indo-Iranian *mazgʰás",
      "name": "inh"
    },
    {
      "args": {
        "1": "zza",
        "2": "ine-pro",
        "3": "*mosgʰós"
      },
      "expansion": "Proto-Indo-European *mosgʰós",
      "name": "inh"
    },
    {
      "args": {
        "1": "fa",
        "2": "مغز",
        "tr": "mağz"
      },
      "expansion": "Persian مغز (mağz)",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Iranian *mazgáh, from Proto-Indo-Iranian *mazgʰás, from Proto-Indo-European *mosgʰós. Cognate with Persian مغز (mağz).",
  "head_templates": [
    {
      "args": {
        "1": "zza",
        "2": "noun"
      },
      "expansion": "mezg",
      "name": "head"
    }
  ],
  "lang": "Zazaki",
  "lang_code": "zza",
  "pos": "noun",
  "related": [
    {
      "word": "megz"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Zazaki entries with incorrect language header",
        "Zazaki lemmas",
        "Zazaki nouns",
        "Zazaki terms derived from Proto-Indo-European",
        "Zazaki terms derived from Proto-Indo-Iranian",
        "Zazaki terms derived from Proto-Iranian",
        "Zazaki terms inherited from Proto-Indo-European",
        "Zazaki terms inherited from Proto-Indo-Iranian",
        "Zazaki terms inherited from Proto-Iranian",
        "zza:Anatomy"
      ],
      "glosses": [
        "brain"
      ],
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "brain",
          "brain"
        ]
      ],
      "raw_glosses": [
        "(anatomy) brain"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ],
      "wikipedia": [
        "diq:mezg"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[mæzɣ]"
    }
  ],
  "word": "mezg"
}