"поккем" meaning in Eastern Mari

{
  "forms": [
    {
      "form": "pokkem",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mhr",
        "2": "verb form"
      },
      "expansion": "поккем • (pokkem)",
      "name": "head"
    }
  ],
  "hyphenation": [
    "пок‧кем"
  ],
  "lang": "Eastern Mari",
  "lang_code": "mhr",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Eastern Mari entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "extra": "pokkaš",
          "word": "поккаш"
        }
      ],
      "glosses": [
        "first-person singular present of поккаш (pokkaš)"
      ],
      "id": "en-поккем-mhr-verb-bCsSTDk5",
      "links": [
        [
          "поккаш",
          "поккаш#Eastern_Mari"
        ]
      ],
      "tags": [
        "first-person",
        "form-of",
        "present",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/poˈkːem/"
    },
    {
      "rhymes": "-em"
    }
  ],
  "word": "поккем"
}

{
  "forms": [
    {
      "form": "pokkem",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mhr",
        "2": "verb form"
      },
      "expansion": "поккем • (pokkem)",
      "name": "head"
    }
  ],
  "hyphenation": [
    "пок‧кем"
  ],
  "lang": "Eastern Mari",
  "lang_code": "mhr",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Eastern Mari entries with incorrect language header",
        "Eastern Mari non-lemma forms",
        "Eastern Mari verb forms",
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:Eastern Mari/em",
        "Rhymes:Eastern Mari/em/2 syllables"
      ],
      "form_of": [
        {
          "extra": "pokkaš",
          "word": "поккаш"
        }
      ],
      "glosses": [
        "first-person singular present of поккаш (pokkaš)"
      ],
      "links": [
        [
          "поккаш",
          "поккаш#Eastern_Mari"
        ]
      ],
      "tags": [
        "first-person",
        "form-of",
        "present",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/poˈkːem/"
    },
    {
      "rhymes": "-em"
    }
  ],
  "word": "поккем"
}