"acúmulo" meaning in Spanish

{
  "forms": [
    {
      "form": "acúmulos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "acúmulo m (plural acúmulos)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "a‧cú‧mu‧lo"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "accumulation"
      ],
      "id": "en-acúmulo-es-noun-2QTTtTHm",
      "links": [
        [
          "accumulation",
          "accumulation"
        ]
      ],
      "related": [
        {
          "word": "acumular"
        }
      ],
      "synonyms": [
        {
          "word": "acumulación"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/aˈkumulo/"
    },
    {
      "ipa": "[aˈku.mu.lo]"
    },
    {
      "rhymes": "-umulo"
    }
  ],
  "word": "acúmulo"
}

{
  "forms": [
    {
      "form": "acúmulos",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "acúmulo m (plural acúmulos)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "a‧cú‧mu‧lo"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "related": [
    {
      "word": "acumular"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 2 entries",
        "Pages with entries",
        "Rhymes:Spanish/umulo",
        "Rhymes:Spanish/umulo/4 syllables",
        "Spanish 4-syllable words",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish masculine nouns",
        "Spanish nouns",
        "Spanish terms with IPA pronunciation"
      ],
      "glosses": [
        "accumulation"
      ],
      "links": [
        [
          "accumulation",
          "accumulation"
        ]
      ],
      "synonyms": [
        {
          "word": "acumulación"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/aˈkumulo/"
    },
    {
      "ipa": "[aˈku.mu.lo]"
    },
    {
      "rhymes": "-umulo"
    }
  ],
  "word": "acúmulo"
}