"ratiuncule" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "ratiuncula"
      },
      "expansion": "Learned borrowing from Latin ratiuncula",
      "name": "lbor"
    }
  ],
  "etymology_text": "Learned borrowing from Latin ratiuncula.",
  "forms": [
    {
      "form": "ratiuncules",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ratiuncule (plural ratiuncules)",
      "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"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Mathematics",
          "orig": "en:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A ratio very close to unity."
      ],
      "id": "en-ratiuncule-en-noun-pAhTduiu",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "ratio",
          "ratio"
        ],
        [
          "unity",
          "unity"
        ]
      ],
      "raw_glosses": [
        "(mathematics, obsolete) A ratio very close to unity."
      ],
      "tags": [
        "obsolete"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɹeɪʃˈʌŋkjuːl/"
    }
  ],
  "word": "ratiuncule"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "ratiuncula"
      },
      "expansion": "Learned borrowing from Latin ratiuncula",
      "name": "lbor"
    }
  ],
  "etymology_text": "Learned borrowing from Latin ratiuncula.",
  "forms": [
    {
      "form": "ratiuncules",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ratiuncule (plural ratiuncules)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English 3-syllable words",
        "English countable nouns",
        "English entries with incorrect language header",
        "English learned borrowings from Latin",
        "English lemmas",
        "English nouns",
        "English terms borrowed from Latin",
        "English terms derived from Latin",
        "English terms with IPA pronunciation",
        "English terms with obsolete senses",
        "en:Mathematics"
      ],
      "glosses": [
        "A ratio very close to unity."
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "ratio",
          "ratio"
        ],
        [
          "unity",
          "unity"
        ]
      ],
      "raw_glosses": [
        "(mathematics, obsolete) A ratio very close to unity."
      ],
      "tags": [
        "obsolete"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɹeɪʃˈʌŋkjuːl/"
    }
  ],
  "word": "ratiuncule"
}