"accu" meaning in Dutch

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "id",
            "2": "aki",
            "bor": "1"
          },
          "expansion": "→ Indonesian: aki",
          "name": "desc"
        }
      ],
      "text": "→ Indonesian: aki"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "nl",
        "2": "accumulator"
      },
      "expansion": "Clipping of accumulator",
      "name": "clipping"
    }
  ],
  "etymology_text": "Clipping of accumulator. Perhaps via French.",
  "forms": [
    {
      "form": "accu's",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "accuutje",
      "tags": [
        "diminutive",
        "neuter"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "-'s",
        "3": "+"
      },
      "expansion": "accu m (plural accu's, diminutive accuutje n)",
      "name": "nl-noun"
    }
  ],
  "hyphenation": [
    "ac‧cu"
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Dutch entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "acculader"
        },
        {
          "word": "accuoplader"
        },
        {
          "word": "autoaccu"
        },
        {
          "word": "laptopaccu"
        },
        {
          "word": "telefoonaccu"
        }
      ],
      "glosses": [
        "battery; accumulator"
      ],
      "id": "en-accu-nl-noun-iOptwEl7",
      "links": [
        [
          "battery",
          "battery"
        ],
        [
          "accumulator",
          "accumulator"
        ]
      ],
      "synonyms": [
        {
          "english": "superseded",
          "word": "akku"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɑ.ky/"
    },
    {
      "audio": "Nl-accu.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/1c/Nl-accu.ogg/Nl-accu.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/1/1c/Nl-accu.ogg"
    }
  ],
  "word": "accu"
}

{
  "derived": [
    {
      "word": "acculader"
    },
    {
      "word": "accuoplader"
    },
    {
      "word": "autoaccu"
    },
    {
      "word": "laptopaccu"
    },
    {
      "word": "telefoonaccu"
    }
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "id",
            "2": "aki",
            "bor": "1"
          },
          "expansion": "→ Indonesian: aki",
          "name": "desc"
        }
      ],
      "text": "→ Indonesian: aki"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "nl",
        "2": "accumulator"
      },
      "expansion": "Clipping of accumulator",
      "name": "clipping"
    }
  ],
  "etymology_text": "Clipping of accumulator. Perhaps via French.",
  "forms": [
    {
      "form": "accu's",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "accuutje",
      "tags": [
        "diminutive",
        "neuter"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "-'s",
        "3": "+"
      },
      "expansion": "accu m (plural accu's, diminutive accuutje n)",
      "name": "nl-noun"
    }
  ],
  "hyphenation": [
    "ac‧cu"
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Dutch clippings",
        "Dutch entries with incorrect language header",
        "Dutch lemmas",
        "Dutch masculine nouns",
        "Dutch nouns",
        "Dutch nouns with plural in -s",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "glosses": [
        "battery; accumulator"
      ],
      "links": [
        [
          "battery",
          "battery"
        ],
        [
          "accumulator",
          "accumulator"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈɑ.ky/"
    },
    {
      "audio": "Nl-accu.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/1c/Nl-accu.ogg/Nl-accu.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/1/1c/Nl-accu.ogg"
    }
  ],
  "synonyms": [
    {
      "english": "superseded",
      "word": "akku"
    }
  ],
  "word": "accu"
}