"-whina" meaning in Maori

{
  "head_templates": [
    {
      "args": {
        "1": "mi",
        "2": "suffix"
      },
      "expansion": "-whina",
      "name": "head"
    }
  ],
  "lang": "Maori",
  "lang_code": "mi",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Maori 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"
        }
      ],
      "glosses": [
        "a passive ending"
      ],
      "id": "en--whina-mi-suffix-fx8pXmEo",
      "links": [
        [
          "passive",
          "passive"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-whina"
}

{
  "head_templates": [
    {
      "args": {
        "1": "mi",
        "2": "suffix"
      },
      "expansion": "-whina",
      "name": "head"
    }
  ],
  "lang": "Maori",
  "lang_code": "mi",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Maori entries with incorrect language header",
        "Maori lemmas",
        "Maori passive suffixes",
        "Maori suffixes",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "a passive ending"
      ],
      "links": [
        [
          "passive",
          "passive"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-whina"
}