"ARN" meaning in Spanish

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "ácido ribonucleico"
      },
      "expansion": "Initialism of ácido ribonucleico",
      "name": "initialism"
    }
  ],
  "etymology_text": "Initialism of ácido ribonucleico.",
  "forms": [
    {
      "form": "ARN",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "#"
      },
      "expansion": "ARN m (plural ARN)",
      "name": "es-noun"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 7 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "es",
          "name": "Genetics",
          "orig": "es:Genetics",
          "parents": [
            "Biology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "ARN de transferencia"
        },
        {
          "word": "ARN mensajero"
        }
      ],
      "glosses": [
        "RNA"
      ],
      "id": "en-ARN-es-noun-C1Ggrsvj",
      "links": [
        [
          "genetics",
          "genetics"
        ],
        [
          "RNA",
          "RNA"
        ]
      ],
      "raw_glosses": [
        "(genetics) RNA"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "biology",
        "genetics",
        "medicine",
        "natural-sciences",
        "sciences"
      ]
    }
  ],
  "word": "ARN"
}

{
  "derived": [
    {
      "word": "ARN de transferencia"
    },
    {
      "word": "ARN mensajero"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "ácido ribonucleico"
      },
      "expansion": "Initialism of ácido ribonucleico",
      "name": "initialism"
    }
  ],
  "etymology_text": "Initialism of ácido ribonucleico.",
  "forms": [
    {
      "form": "ARN",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "#"
      },
      "expansion": "ARN m (plural ARN)",
      "name": "es-noun"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 7 entries",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish initialisms",
        "Spanish lemmas",
        "Spanish masculine nouns",
        "Spanish nouns",
        "es:Genetics"
      ],
      "glosses": [
        "RNA"
      ],
      "links": [
        [
          "genetics",
          "genetics"
        ],
        [
          "RNA",
          "RNA"
        ]
      ],
      "raw_glosses": [
        "(genetics) RNA"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "biology",
        "genetics",
        "medicine",
        "natural-sciences",
        "sciences"
      ]
    }
  ],
  "word": "ARN"
}