"⠐⠳" meaning in English

{
  "etymology_text": "The logogram prefix ⠐ and the letter ⠳ ou",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "contraction",
        "head": ""
      },
      "expansion": "⠐⠳ (transliteration needed)",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "contraction",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English braille logograms",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "ought"
      ],
      "id": "en-⠐⠳-en-contraction-Fb1SeX19",
      "links": [
        [
          "ought",
          "ought"
        ]
      ],
      "qualifier": "Braille",
      "raw_glosses": [
        "(Braille) ought"
      ],
      "tags": [
        "contraction"
      ]
    }
  ],
  "word": "⠐⠳"
}

{
  "etymology_text": "The logogram prefix ⠐ and the letter ⠳ ou",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "contraction",
        "head": ""
      },
      "expansion": "⠐⠳ (transliteration needed)",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "contraction",
  "senses": [
    {
      "categories": [
        "English braille logograms",
        "English contractions",
        "English entries with incorrect language header",
        "English non-lemma forms",
        "Pages with 2 entries",
        "Pages with entries",
        "Requests for transliteration of English terms"
      ],
      "glosses": [
        "ought"
      ],
      "links": [
        [
          "ought",
          "ought"
        ]
      ],
      "qualifier": "Braille",
      "raw_glosses": [
        "(Braille) ought"
      ],
      "tags": [
        "contraction"
      ]
    }
  ],
  "word": "⠐⠳"
}