"altero" meaning in Spanish

{
  "etymology_number": 1,
  "forms": [
    {
      "form": "alteros",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "altero m (plural alteros)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "al‧te‧ro"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "a pile, stack"
      ],
      "id": "en-altero-es-noun-Q8eXRzV4",
      "links": [
        [
          "pile",
          "pile"
        ],
        [
          "stack",
          "stack"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/alˈteɾo/"
    },
    {
      "ipa": "[al̪ˈt̪e.ɾo]"
    },
    {
      "rhymes": "-eɾo"
    }
  ],
  "word": "altero"
}

{
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "verb form"
      },
      "expansion": "altero",
      "name": "head"
    }
  ],
  "hyphenation": [
    "al‧te‧ro"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "_dis": "21 21 2 1 0 7 11 1 1 21 0 11",
          "kind": "other",
          "name": "Pages with 6 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "18 18 1 1 0 10 15 1 1 18 0 15",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "4 96",
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "word": "alterar"
        }
      ],
      "glosses": [
        "first-person singular present indicative of alterar"
      ],
      "id": "en-altero-es-verb-nstUUiiy",
      "links": [
        [
          "alterar",
          "alterar#Spanish"
        ]
      ],
      "tags": [
        "first-person",
        "form-of",
        "indicative",
        "present",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/alˈteɾo/"
    },
    {
      "ipa": "[al̪ˈt̪e.ɾo]"
    },
    {
      "rhymes": "-eɾo"
    }
  ],
  "word": "altero"
}

{
  "categories": [
    "Pages with 6 entries",
    "Pages with entries",
    "Rhymes:Spanish/eɾo",
    "Rhymes:Spanish/eɾo/3 syllables",
    "Spanish 3-syllable words",
    "Spanish countable nouns",
    "Spanish entries with incorrect language header",
    "Spanish lemmas",
    "Spanish masculine nouns",
    "Spanish non-lemma forms",
    "Spanish nouns",
    "Spanish terms with IPA pronunciation",
    "Spanish verb forms"
  ],
  "etymology_number": 1,
  "forms": [
    {
      "form": "alteros",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "altero m (plural alteros)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "al‧te‧ro"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "a pile, stack"
      ],
      "links": [
        [
          "pile",
          "pile"
        ],
        [
          "stack",
          "stack"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/alˈteɾo/"
    },
    {
      "ipa": "[al̪ˈt̪e.ɾo]"
    },
    {
      "rhymes": "-eɾo"
    }
  ],
  "word": "altero"
}

{
  "categories": [
    "Pages with 6 entries",
    "Pages with entries",
    "Rhymes:Spanish/eɾo",
    "Rhymes:Spanish/eɾo/3 syllables",
    "Spanish 3-syllable words",
    "Spanish entries with incorrect language header",
    "Spanish non-lemma forms",
    "Spanish terms with IPA pronunciation",
    "Spanish verb forms"
  ],
  "etymology_number": 2,
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "verb form"
      },
      "expansion": "altero",
      "name": "head"
    }
  ],
  "hyphenation": [
    "al‧te‧ro"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "verb",
  "senses": [
    {
      "form_of": [
        {
          "word": "alterar"
        }
      ],
      "glosses": [
        "first-person singular present indicative of alterar"
      ],
      "links": [
        [
          "alterar",
          "alterar#Spanish"
        ]
      ],
      "tags": [
        "first-person",
        "form-of",
        "indicative",
        "present",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/alˈteɾo/"
    },
    {
      "ipa": "[al̪ˈt̪e.ɾo]"
    },
    {
      "rhymes": "-eɾo"
    }
  ],
  "word": "altero"
}