"na" meaning in Spanish

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "enna"
      },
      "expansion": "Contraction of enna",
      "name": "contraction"
    }
  ],
  "etymology_text": "Contraction of enna.",
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "contractions"
      },
      "expansion": "na",
      "name": "head"
    }
  ],
  "hyphenation": [
    "na"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "contraction",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "in the",
          "word": "en la"
        }
      ],
      "categories": [],
      "glosses": [
        "Contraction of en la (“in the”)."
      ],
      "id": "en-na-es-contraction-563Z5J0T",
      "links": [
        [
          "en",
          "en#Spanish"
        ],
        [
          "la",
          "la#Spanish"
        ]
      ],
      "raw_glosses": [
        "(obsolete) Contraction of en la (“in the”)."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "contraction",
        "obsolete"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈna/"
    },
    {
      "ipa": "[ˈna]"
    },
    {
      "rhymes": "-a"
    }
  ],
  "word": "na"
}

{
  "etymology_number": 2,
  "etymology_text": "Representing accents where intervocalic /d/ is lost after a stressed syllable.",
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "pronouns"
      },
      "expansion": "na",
      "name": "head"
    }
  ],
  "hyphenation": [
    "na"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "pron",
  "senses": [
    {
      "alt_of": [
        {
          "word": "nada"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Spanish pronunciation spellings",
          "parents": [
            "Pronunciation spellings",
            "Terms by orthographic property",
            "Terms by lexical property"
          ],
          "source": "w"
        },
        {
          "_dis": "9 91",
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "8 92",
          "kind": "other",
          "name": "Spanish pronouns",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "derived": [
        {
          "word": "no ni na"
        }
      ],
      "glosses": [
        "Pronunciation spelling of nada."
      ],
      "id": "en-na-es-pron-dr6f458O",
      "links": [
        [
          "Pronunciation spelling",
          "pronunciation spelling"
        ],
        [
          "nada",
          "nada#Spanish"
        ]
      ],
      "synonyms": [
        {
          "word": "na'"
        }
      ],
      "tags": [
        "alt-of",
        "pronunciation-spelling"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈna/"
    },
    {
      "ipa": "[ˈna]"
    },
    {
      "rhymes": "-a"
    }
  ],
  "word": "na"
}

{
  "categories": [
    "Rhymes:Spanish/a",
    "Rhymes:Spanish/a/1 syllable",
    "Spanish 1-syllable words",
    "Spanish contractions",
    "Spanish entries with incorrect language header",
    "Spanish lemmas",
    "Spanish non-lemma forms",
    "Spanish pronouns",
    "Spanish terms with IPA pronunciation"
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "enna"
      },
      "expansion": "Contraction of enna",
      "name": "contraction"
    }
  ],
  "etymology_text": "Contraction of enna.",
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "contractions"
      },
      "expansion": "na",
      "name": "head"
    }
  ],
  "hyphenation": [
    "na"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "contraction",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "in the",
          "word": "en la"
        }
      ],
      "categories": [
        "Spanish contractions",
        "Spanish terms with obsolete senses"
      ],
      "glosses": [
        "Contraction of en la (“in the”)."
      ],
      "links": [
        [
          "en",
          "en#Spanish"
        ],
        [
          "la",
          "la#Spanish"
        ]
      ],
      "raw_glosses": [
        "(obsolete) Contraction of en la (“in the”)."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "contraction",
        "obsolete"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈna/"
    },
    {
      "ipa": "[ˈna]"
    },
    {
      "rhymes": "-a"
    }
  ],
  "word": "na"
}

{
  "categories": [
    "Rhymes:Spanish/a",
    "Rhymes:Spanish/a/1 syllable",
    "Spanish 1-syllable words",
    "Spanish entries with incorrect language header",
    "Spanish lemmas",
    "Spanish pronouns",
    "Spanish terms with IPA pronunciation"
  ],
  "derived": [
    {
      "word": "no ni na"
    }
  ],
  "etymology_number": 2,
  "etymology_text": "Representing accents where intervocalic /d/ is lost after a stressed syllable.",
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "pronouns"
      },
      "expansion": "na",
      "name": "head"
    }
  ],
  "hyphenation": [
    "na"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "pron",
  "senses": [
    {
      "alt_of": [
        {
          "word": "nada"
        }
      ],
      "categories": [
        "Spanish pronunciation spellings"
      ],
      "glosses": [
        "Pronunciation spelling of nada."
      ],
      "links": [
        [
          "Pronunciation spelling",
          "pronunciation spelling"
        ],
        [
          "nada",
          "nada#Spanish"
        ]
      ],
      "tags": [
        "alt-of",
        "pronunciation-spelling"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈna/"
    },
    {
      "ipa": "[ˈna]"
    },
    {
      "rhymes": "-a"
    }
  ],
  "synonyms": [
    {
      "word": "na'"
    }
  ],
  "word": "na"
}