"a." meaning in Lithuanian

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      "expansion": "a.",
      "name": "head"
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  ],
  "lang": "Lithuanian",
  "lang_code": "lt",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "century",
          "word": "amžius"
        }
      ],
      "categories": [],
      "glosses": [
        "Abbreviation of amžius (“century”)."
      ],
      "id": "en-a.-lt-noun-rUZq3zs4",
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    },
    {
      "alt_of": [
        {
          "extra": "square",
          "word": "aikštė"
        }
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      "categories": [
        {
          "_dis": "16 84",
          "kind": "other",
          "name": "Lithuanian entries with incorrect language header",
          "parents": [
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          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Abbreviation of aikštė (“square”)."
      ],
      "id": "en-a.-lt-noun-F3B1rN4y",
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      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "a."
}

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    "Lithuanian lemmas",
    "Lithuanian nouns",
    "Lithuanian terms spelled with .",
    "Pages with 7 entries",
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  "head_templates": [
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      "args": {
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      "expansion": "a.",
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  ],
  "lang": "Lithuanian",
  "lang_code": "lt",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "century",
          "word": "amžius"
        }
      ],
      "categories": [
        "Lithuanian abbreviations"
      ],
      "glosses": [
        "Abbreviation of amžius (“century”)."
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      "glosses": [
        "Abbreviation of aikštė (“square”)."
      ],
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        ]
      ],
      "tags": [
        "abbreviation",
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    }
  ],
  "word": "a."
}