"-DO" meaning in Navajo

{
  "etymology_templates": [
    {
      "args": {
        "1": "nv",
        "2": "ath-pro",
        "3": "*dʊɣ̇",
        "4": "",
        "5": "gas moves"
      },
      "expansion": "Proto-Athabaskan *dʊɣ̇ (“gas moves”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "aht",
        "2": "dogh"
      },
      "expansion": "Ahtna dogh",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Athabaskan *dʊɣ̇ (“gas moves”).\nDescribes the movement of gas (air, cloud, smoke) in motion themes and the bursting of gas containers (as a sack of air, a tyre) in successive themes.\nCognate root found in Ahtna dogh.",
  "head_templates": [
    {
      "args": {
        "1": "nv",
        "2": "root"
      },
      "expansion": "-DO",
      "name": "head"
    }
  ],
  "lang": "Navajo",
  "lang_code": "nv",
  "pos": "root",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Navajo entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Navajo roots",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "to float in the air (smoke, cloud, balloon)"
      ],
      "id": "en--DO-nv-root-FgZ2754K",
      "links": [
        [
          "float",
          "float"
        ]
      ],
      "synonyms": [
        {
          "english": "in water",
          "translation": "in water",
          "word": "-ʼÉÉL"
        },
        {
          "word": "-CHOZH"
        },
        {
          "word": "-DON"
        },
        {
          "word": "-TÁÁL"
        },
        {
          "word": "-GOʼ"
        },
        {
          "word": "-JOOL"
        },
        {
          "word": "-TSXAAZ"
        },
        {
          "english": "aroma",
          "translation": "aroma",
          "word": "-YOH"
        },
        {
          "word": "-ZIʼ"
        }
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "-DO"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "nv",
        "2": "ath-pro",
        "3": "*dʊɣ̇",
        "4": "",
        "5": "gas moves"
      },
      "expansion": "Proto-Athabaskan *dʊɣ̇ (“gas moves”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "aht",
        "2": "dogh"
      },
      "expansion": "Ahtna dogh",
      "name": "cog"
    }
  ],
  "etymology_text": "From Proto-Athabaskan *dʊɣ̇ (“gas moves”).\nDescribes the movement of gas (air, cloud, smoke) in motion themes and the bursting of gas containers (as a sack of air, a tyre) in successive themes.\nCognate root found in Ahtna dogh.",
  "head_templates": [
    {
      "args": {
        "1": "nv",
        "2": "root"
      },
      "expansion": "-DO",
      "name": "head"
    }
  ],
  "lang": "Navajo",
  "lang_code": "nv",
  "pos": "root",
  "senses": [
    {
      "categories": [
        "Navajo entries with incorrect language header",
        "Navajo lemmas",
        "Navajo roots",
        "Navajo terms derived from Proto-Athabaskan",
        "Navajo terms inherited from Proto-Athabaskan",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "to float in the air (smoke, cloud, balloon)"
      ],
      "links": [
        [
          "float",
          "float"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "synonyms": [
    {
      "english": "in water",
      "translation": "in water",
      "word": "-ʼÉÉL"
    },
    {
      "word": "-CHOZH"
    },
    {
      "word": "-DON"
    },
    {
      "word": "-TÁÁL"
    },
    {
      "word": "-GOʼ"
    },
    {
      "word": "-JOOL"
    },
    {
      "word": "-TSXAAZ"
    },
    {
      "english": "aroma",
      "translation": "aroma",
      "word": "-YOH"
    },
    {
      "word": "-ZIʼ"
    }
  ],
  "word": "-DO"
}