"náhuatl clássico" meaning in Portuguese

{
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "-"
      },
      "expansion": "náhuatl clássico m (uncountable)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "pt",
          "name": "Extinct languages",
          "orig": "pt:Extinct languages",
          "parents": [
            "Languages",
            "Language",
            "Names",
            "Communication",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Classical Nahuatl (Nahuatl as spoken at the time of the Spanish conquest)"
      ],
      "id": "en-náhuatl_clássico-pt-noun-XSHKmtFt",
      "links": [
        [
          "Classical Nahuatl",
          "Classical Nahuatl"
        ]
      ],
      "tags": [
        "masculine",
        "uncountable"
      ]
    }
  ],
  "word": "náhuatl clássico"
}

{
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "-"
      },
      "expansion": "náhuatl clássico m (uncountable)",
      "name": "pt-noun"
    }
  ],
  "lang": "Portuguese",
  "lang_code": "pt",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Portuguese entries with incorrect language header",
        "Portuguese lemmas",
        "Portuguese masculine nouns",
        "Portuguese multiword terms",
        "Portuguese nouns",
        "Portuguese uncountable nouns",
        "pt:Extinct languages"
      ],
      "glosses": [
        "Classical Nahuatl (Nahuatl as spoken at the time of the Spanish conquest)"
      ],
      "links": [
        [
          "Classical Nahuatl",
          "Classical Nahuatl"
        ]
      ],
      "tags": [
        "masculine",
        "uncountable"
      ]
    }
  ],
  "word": "náhuatl clássico"
}