"ésa" meaning in Spanish

{
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "pronoun form"
      },
      "expansion": "ésa",
      "name": "head"
    }
  ],
  "hyphenation": [
    "é‧sa"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "pron",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "ése"
        }
      ],
      "glosses": [
        "feminine singular of ése"
      ],
      "id": "en-ésa-es-pron-MlotKAvS",
      "links": [
        [
          "ése",
          "ése#Spanish"
        ]
      ],
      "synonyms": [
        {
          "english": "The unaccented form can function as a pronoun if it can be unambiguously deduced as such from context.",
          "word": "esa"
        }
      ],
      "tags": [
        "feminine",
        "form-of",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈesa/"
    },
    {
      "ipa": "[ˈe.sa]"
    },
    {
      "rhymes": "-esa"
    }
  ],
  "word": "ésa"
}

{
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "pronoun form"
      },
      "expansion": "ésa",
      "name": "head"
    }
  ],
  "hyphenation": [
    "é‧sa"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "pron",
  "senses": [
    {
      "categories": [
        "Rhymes:Spanish/esa",
        "Rhymes:Spanish/esa/2 syllables",
        "Spanish 2-syllable words",
        "Spanish entries with incorrect language header",
        "Spanish non-lemma forms",
        "Spanish pronoun forms",
        "Spanish terms with IPA pronunciation"
      ],
      "form_of": [
        {
          "word": "ése"
        }
      ],
      "glosses": [
        "feminine singular of ése"
      ],
      "links": [
        [
          "ése",
          "ése#Spanish"
        ]
      ],
      "tags": [
        "feminine",
        "form-of",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈesa/"
    },
    {
      "ipa": "[ˈe.sa]"
    },
    {
      "rhymes": "-esa"
    }
  ],
  "synonyms": [
    {
      "english": "The unaccented form can function as a pronoun if it can be unambiguously deduced as such from context.",
      "word": "esa"
    }
  ],
  "word": "ésa"
}