"QD" meaning in English

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "quāquē"
      },
      "expansion": "Latin quāquē",
      "name": "uder"
    },
    {
      "args": {
        "1": "la",
        "2": "diē"
      },
      "expansion": "diē",
      "name": "m"
    }
  ],
  "etymology_text": "Latin quāquē diē",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "QD (not comparable)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Pharmacology",
          "orig": "en:Pharmacology",
          "parents": [
            "Biochemistry",
            "Medicine",
            "Biology",
            "Chemistry",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English undefined derivations",
          "parents": [
            "Undefined derivations",
            "Entry maintenance"
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          "source": "w+disamb"
        }
      ],
      "glosses": [
        "once per day"
      ],
      "id": "en-QD-en-adv-~iFIj9g1",
      "links": [
        [
          "pharmacology",
          "pharmacology"
        ],
        [
          "once",
          "once"
        ],
        [
          "day",
          "day"
        ]
      ],
      "raw_glosses": [
        "(pharmacology) once per day"
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "medicine",
        "pharmacology",
        "sciences"
      ]
    }
  ],
  "word": "QD"
}

{
  "etymology_number": 2,
  "forms": [
    {
      "form": "QDs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "QD (plural QDs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "quantum dot"
        }
      ],
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Nanotechnology",
          "orig": "en:Nanotechnology",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "8 92",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "13 87",
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "derived": [
        {
          "word": "QD-OLED"
        }
      ],
      "glosses": [
        "Initialism of quantum dot."
      ],
      "id": "en-QD-en-noun-WK7c9W-P",
      "links": [
        [
          "nanotechnology",
          "nanotechnology"
        ],
        [
          "quantum dot",
          "quantum dot#English"
        ]
      ],
      "raw_glosses": [
        "(nanotechnology) Initialism of quantum dot."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "engineering",
        "nanotechnology",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "QD"
}

{
  "categories": [
    "English adverbs",
    "English countable nouns",
    "English entries with incorrect language header",
    "English entries with language name categories using raw markup",
    "English lemmas",
    "English nouns",
    "English proscribed terms",
    "English terms derived from Latin",
    "English uncomparable adverbs",
    "English undefined derivations",
    "English words containing Q not followed by U",
    "English words without vowels"
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "quāquē"
      },
      "expansion": "Latin quāquē",
      "name": "uder"
    },
    {
      "args": {
        "1": "la",
        "2": "diē"
      },
      "expansion": "diē",
      "name": "m"
    }
  ],
  "etymology_text": "Latin quāquē diē",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "QD (not comparable)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "en:Pharmacology"
      ],
      "glosses": [
        "once per day"
      ],
      "links": [
        [
          "pharmacology",
          "pharmacology"
        ],
        [
          "once",
          "once"
        ],
        [
          "day",
          "day"
        ]
      ],
      "raw_glosses": [
        "(pharmacology) once per day"
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "medicine",
        "pharmacology",
        "sciences"
      ]
    }
  ],
  "word": "QD"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English entries with language name categories using raw markup",
    "English lemmas",
    "English nouns",
    "English proscribed terms",
    "English words containing Q not followed by U",
    "English words without vowels"
  ],
  "derived": [
    {
      "word": "QD-OLED"
    }
  ],
  "etymology_number": 2,
  "forms": [
    {
      "form": "QDs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "QD (plural QDs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "quantum dot"
        }
      ],
      "categories": [
        "English initialisms",
        "en:Nanotechnology"
      ],
      "glosses": [
        "Initialism of quantum dot."
      ],
      "links": [
        [
          "nanotechnology",
          "nanotechnology"
        ],
        [
          "quantum dot",
          "quantum dot#English"
        ]
      ],
      "raw_glosses": [
        "(nanotechnology) Initialism of quantum dot."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "engineering",
        "nanotechnology",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "word": "QD"
}