"syllabarium" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "syllabārium"
      },
      "expansion": "Latin syllabārium",
      "name": "bor"
    }
  ],
  "etymology_text": "From Latin syllabārium.",
  "forms": [
    {
      "form": "syllabariums",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "syllabaria",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "s",
        "2": "syllabaria"
      },
      "expansion": "syllabarium (plural syllabariums or syllabaria)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "syllabary"
        }
      ],
      "glosses": [
        "Historical form of syllabary"
      ],
      "id": "en-syllabarium-en-noun-30acYMlp",
      "links": [
        [
          "syllabary",
          "syllabary#English"
        ]
      ],
      "tags": [
        "form-of",
        "historical"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɛəɹiəm"
    }
  ],
  "word": "syllabarium"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "syllabārium"
      },
      "expansion": "Latin syllabārium",
      "name": "bor"
    }
  ],
  "etymology_text": "From Latin syllabārium.",
  "forms": [
    {
      "form": "syllabariums",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "syllabaria",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "s",
        "2": "syllabaria"
      },
      "expansion": "syllabarium (plural syllabariums or syllabaria)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English nouns with irregular plurals",
        "English terms borrowed from Latin",
        "English terms derived from Latin",
        "English terms with historical senses",
        "Rhymes:English/ɛəɹiəm",
        "Rhymes:English/ɛəɹiəm/5 syllables"
      ],
      "form_of": [
        {
          "word": "syllabary"
        }
      ],
      "glosses": [
        "Historical form of syllabary"
      ],
      "links": [
        [
          "syllabary",
          "syllabary#English"
        ]
      ],
      "tags": [
        "form-of",
        "historical"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɛəɹiəm"
    }
  ],
  "word": "syllabarium"
}