"маревд" meaning in Nivkh

{
  "forms": [
    {
      "form": "marevd",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "niv",
        "2": "verb"
      },
      "expansion": "маревд (marevd)",
      "name": "head"
    }
  ],
  "lang": "Nivkh",
  "lang_code": "niv",
  "pos": "verb",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "mard",
          "word": "мард"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "East Sakhalin Nivkh",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Nivkh 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"
        },
        {
          "kind": "other",
          "name": "Undetermined language links",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative form of мард (mard)"
      ],
      "id": "en-маревд-niv-verb-mBjl-0Z1",
      "links": [
        [
          "мард",
          "мард#Nivkh"
        ]
      ],
      "tags": [
        "East",
        "Sakhalin",
        "alt-of",
        "alternative"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/marjevd/"
    }
  ],
  "word": "маревд"
}

{
  "forms": [
    {
      "form": "marevd",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "niv",
        "2": "verb"
      },
      "expansion": "маревд (marevd)",
      "name": "head"
    }
  ],
  "lang": "Nivkh",
  "lang_code": "niv",
  "pos": "verb",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "mard",
          "word": "мард"
        }
      ],
      "categories": [
        "East Sakhalin Nivkh",
        "Nivkh entries with incorrect language header",
        "Nivkh lemmas",
        "Nivkh terms with IPA pronunciation",
        "Nivkh verbs",
        "Pages with 1 entry",
        "Pages with entries",
        "Requests for attention concerning Nivkh",
        "Undetermined language links"
      ],
      "glosses": [
        "Alternative form of мард (mard)"
      ],
      "links": [
        [
          "мард",
          "мард#Nivkh"
        ]
      ],
      "tags": [
        "East",
        "Sakhalin",
        "alt-of",
        "alternative"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/marjevd/"
    }
  ],
  "word": "маревд"
}