"letra" meaning in Romansch

{
  "etymology_templates": [
    {
      "args": {
        "1": "rm",
        "2": "la",
        "3": "littera",
        "4": "",
        "5": "letter"
      },
      "expansion": "Latin littera (“letter”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "rm",
        "2": "ett"
      },
      "expansion": "Etruscan [Term?]",
      "name": "der"
    },
    {
      "args": {
        "1": "rm",
        "2": "grc",
        "3": "διφθέρα",
        "4": "",
        "5": "tablet"
      },
      "expansion": "Ancient Greek διφθέρα (diphthéra, “tablet”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin littera (“letter”), from Etruscan [Term?], from Ancient Greek διφθέρα (diphthéra, “tablet”).",
  "forms": [
    {
      "form": "letras",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "rm",
        "2": "noun",
        "g": "f",
        "g2": "",
        "head": "",
        "sort": ""
      },
      "expansion": "letra f",
      "name": "head"
    },
    {
      "args": {
        "1": "f"
      },
      "expansion": "letra f (plural letras)",
      "name": "rm-noun"
    }
  ],
  "lang": "Romansch",
  "lang_code": "rm",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Romansch entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sutsilvan Romansch",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "letter (of the alphabet)"
      ],
      "id": "en-letra-rm-noun-EHVdiBSM",
      "links": [
        [
          "letter",
          "letter"
        ]
      ],
      "raw_glosses": [
        "(Sutsilvan) letter (of the alphabet)"
      ],
      "synonyms": [
        {
          "tags": [
            "Rumantsch-Grischun",
            "Surmiran",
            "Sursilvan",
            "Sutsilvan"
          ],
          "word": "bustab"
        },
        {
          "tags": [
            "Puter",
            "Vallander"
          ],
          "word": "custab"
        }
      ],
      "tags": [
        "Sutsilvan",
        "feminine"
      ]
    }
  ],
  "word": "letra"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "rm",
        "2": "la",
        "3": "littera",
        "4": "",
        "5": "letter"
      },
      "expansion": "Latin littera (“letter”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "rm",
        "2": "ett"
      },
      "expansion": "Etruscan [Term?]",
      "name": "der"
    },
    {
      "args": {
        "1": "rm",
        "2": "grc",
        "3": "διφθέρα",
        "4": "",
        "5": "tablet"
      },
      "expansion": "Ancient Greek διφθέρα (diphthéra, “tablet”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin littera (“letter”), from Etruscan [Term?], from Ancient Greek διφθέρα (diphthéra, “tablet”).",
  "forms": [
    {
      "form": "letras",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "rm",
        "2": "noun",
        "g": "f",
        "g2": "",
        "head": "",
        "sort": ""
      },
      "expansion": "letra f",
      "name": "head"
    },
    {
      "args": {
        "1": "f"
      },
      "expansion": "letra f (plural letras)",
      "name": "rm-noun"
    }
  ],
  "lang": "Romansch",
  "lang_code": "rm",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Etruscan term requests",
        "Romansch entries with incorrect language header",
        "Romansch feminine nouns",
        "Romansch lemmas",
        "Romansch nouns",
        "Romansch terms derived from Ancient Greek",
        "Romansch terms derived from Etruscan",
        "Romansch terms derived from Latin",
        "Romansch terms inherited from Latin",
        "Sutsilvan Romansch"
      ],
      "glosses": [
        "letter (of the alphabet)"
      ],
      "links": [
        [
          "letter",
          "letter"
        ]
      ],
      "raw_glosses": [
        "(Sutsilvan) letter (of the alphabet)"
      ],
      "tags": [
        "Sutsilvan",
        "feminine"
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "Rumantsch-Grischun",
        "Surmiran",
        "Sursilvan",
        "Sutsilvan"
      ],
      "word": "bustab"
    },
    {
      "tags": [
        "Puter",
        "Vallander"
      ],
      "word": "custab"
    }
  ],
  "word": "letra"
}