"idus" meaning in Spanish

{
  "etymology_links": [
    [
      "īdūs",
      "idus#Latin"
    ]
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": ":bor",
        "3": "la:īdūs",
        "text": "+",
        "tree": "1"
      },
      "expansion": "[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Latin\", \"term\" : \"īdūs\", \"status\" : \"missing\", \"lang\" : \"la\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Spanish\", \"term\" : \"idus\", \"status\" : \"ok\", \"lang\" : \"es\" }\" data-lang=\"es\" data-title=\"idus\">\nBorrowed from Latin īdūs.",
      "name": "ety"
    }
  ],
  "etymology_text": "Borrowed from Latin īdūs.",
  "forms": [
    {
      "form": "idos",
      "tags": [
        "alternative",
        "rare"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m-p"
      },
      "expansion": "idus m pl (plural only)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "i‧dus"
  ],
  "hyphenations": [
    {
      "parts": [
        "i‧dus"
      ]
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages using etymon with no ID",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with etymon",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries referencing missing etymons",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with etymology texts",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with etymon",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish pluralia tantum",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "ides"
      ],
      "id": "en-idus-es-noun-vTLmNkKA",
      "links": [
        [
          "ides",
          "ides"
        ]
      ],
      "raw_glosses": [
        "(historical) ides"
      ],
      "tags": [
        "historical",
        "masculine",
        "plural",
        "plural-only"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈidus/"
    },
    {
      "ipa": "[ˈi.ð̞us]"
    },
    {
      "rhymes": "-idus"
    }
  ],
  "word": "idus"
}

{
  "etymology_links": [
    [
      "īdūs",
      "idus#Latin"
    ]
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": ":bor",
        "3": "la:īdūs",
        "text": "+",
        "tree": "1"
      },
      "expansion": "[Appendix:Glossary#loanword|Borrowed]] from\", \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Latin\", \"term\" : \"īdūs\", \"status\" : \"missing\", \"lang\" : \"la\" } ], \"keyword\" : \"bor\" } ], \"lang_name\" : \"Spanish\", \"term\" : \"idus\", \"status\" : \"ok\", \"lang\" : \"es\" }\" data-lang=\"es\" data-title=\"idus\">\nBorrowed from Latin īdūs.",
      "name": "ety"
    }
  ],
  "etymology_text": "Borrowed from Latin īdūs.",
  "forms": [
    {
      "form": "idos",
      "tags": [
        "alternative",
        "rare"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m-p"
      },
      "expansion": "idus m pl (plural only)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "i‧dus"
  ],
  "hyphenations": [
    {
      "parts": [
        "i‧dus"
      ]
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages using etymon with no ID",
        "Pages with 2 entries",
        "Pages with entries",
        "Pages with etymon",
        "Rhymes:Spanish/idus",
        "Rhymes:Spanish/idus/2 syllables",
        "Spanish 2-syllable words",
        "Spanish entries referencing missing etymons",
        "Spanish entries with etymology texts",
        "Spanish entries with etymon",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish masculine nouns",
        "Spanish nouns",
        "Spanish pluralia tantum",
        "Spanish terms borrowed from Latin",
        "Spanish terms derived from Latin",
        "Spanish terms with IPA pronunciation",
        "Spanish terms with historical senses"
      ],
      "glosses": [
        "ides"
      ],
      "links": [
        [
          "ides",
          "ides"
        ]
      ],
      "raw_glosses": [
        "(historical) ides"
      ],
      "tags": [
        "historical",
        "masculine",
        "plural",
        "plural-only"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈidus/"
    },
    {
      "ipa": "[ˈi.ð̞us]"
    },
    {
      "rhymes": "-idus"
    }
  ],
  "word": "idus"
}