"dú" meaning in Ghomala'

{
  "head_templates": [
    {
      "args": {
        "1": "bbj",
        "2": "verb"
      },
      "expansion": "dú",
      "name": "head"
    }
  ],
  "lang": "Ghomala'",
  "lang_code": "bbj",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Ghomala' entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 5 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "It's raining.",
          "text": "Bə̂ŋ wə́ dú.",
          "type": "example"
        }
      ],
      "glosses": [
        "to fall"
      ],
      "id": "en-dú-bbj-verb-DuIlsxVc",
      "links": [
        [
          "fall",
          "fall"
        ]
      ],
      "related": [
        {
          "word": "bə̀ŋ"
        }
      ],
      "synonyms": [
        {
          "word": "cʉ́m"
        }
      ]
    }
  ],
  "word": "dú"
}

{
  "categories": [
    "Old Irish entries with incorrect language header",
    "Old Irish feminine nouns",
    "Old Irish lemmas",
    "Old Irish masculine or feminine n-stem nouns",
    "Old Irish nouns",
    "Old Irish terms derived from Proto-Celtic",
    "Old Irish terms derived from Proto-Indo-European",
    "Old Irish terms inherited from Proto-Celtic",
    "Old Irish terms inherited from Proto-Indo-European",
    "Old Irish uncountable nouns",
    "Pages with 5 entries",
    "Pages with entries"
  ],
  "head_templates": [
    {
      "args": {
        "1": "bbj",
        "2": "verb"
      },
      "expansion": "dú",
      "name": "head"
    }
  ],
  "lang": "Ghomala'",
  "lang_code": "bbj",
  "pos": "verb",
  "related": [
    {
      "word": "bə̀ŋ"
    }
  ],
  "senses": [
    {
      "categories": [
        "Ghomala' entries with incorrect language header",
        "Ghomala' lemmas",
        "Ghomala' terms with usage examples",
        "Ghomala' verbs",
        "Pages with 5 entries",
        "Pages with entries",
        "Rhymes:Ghomala'/u"
      ],
      "examples": [
        {
          "english": "It's raining.",
          "text": "Bə̂ŋ wə́ dú.",
          "type": "example"
        }
      ],
      "glosses": [
        "to fall"
      ],
      "links": [
        [
          "fall",
          "fall"
        ]
      ],
      "synonyms": [
        {
          "word": "cʉ́m"
        }
      ]
    }
  ],
  "word": "dú"
}