"datetime" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "date",
        "3": "time"
      },
      "expansion": "date + time",
      "name": "compound"
    }
  ],
  "etymology_text": "date + time",
  "forms": [
    {
      "form": "datetimes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "datetime (plural datetimes)",
      "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"
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Programming",
          "orig": "en:Programming",
          "parents": [
            "Computing",
            "Software engineering",
            "Technology",
            "Computer science",
            "Engineering",
            "Software",
            "All topics",
            "Sciences",
            "Applied sciences",
            "Media",
            "Fundamental",
            "Communication"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "date-time"
        }
      ],
      "examples": [
        {
          "ref": "2002, Tamar E. Granor, Doug Hennig, Ted Roche, Hacker's Guide to Visual FoxPro 7.0, page 24",
          "text": "If you anticipate dealing with a database with multiple time zones, we suggest you consider a region-to-GMT offset table and store all times as absolute GMT datetimes for ease of calculation.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A variable or data type that can hold both date and time components."
      ],
      "hyponyms": [
        {
          "word": "date"
        },
        {
          "word": "time"
        }
      ],
      "id": "en-datetime-en-noun-5RF3-4g~",
      "links": [
        [
          "programming",
          "programming#Noun"
        ],
        [
          "variable",
          "variable"
        ],
        [
          "data type",
          "data type"
        ]
      ],
      "raw_glosses": [
        "(programming) A variable or data type that can hold both date and time components."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ]
    }
  ],
  "word": "datetime"
}

{
  "derived": [
    {
      "word": "date-time"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "date",
        "3": "time"
      },
      "expansion": "date + time",
      "name": "compound"
    }
  ],
  "etymology_text": "date + time",
  "forms": [
    {
      "form": "datetimes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "datetime (plural datetimes)",
      "name": "en-noun"
    }
  ],
  "hyponyms": [
    {
      "word": "date"
    },
    {
      "word": "time"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms with quotations",
        "Quotation templates to be cleaned",
        "en:Programming"
      ],
      "examples": [
        {
          "ref": "2002, Tamar E. Granor, Doug Hennig, Ted Roche, Hacker's Guide to Visual FoxPro 7.0, page 24",
          "text": "If you anticipate dealing with a database with multiple time zones, we suggest you consider a region-to-GMT offset table and store all times as absolute GMT datetimes for ease of calculation.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A variable or data type that can hold both date and time components."
      ],
      "links": [
        [
          "programming",
          "programming#Noun"
        ],
        [
          "variable",
          "variable"
        ],
        [
          "data type",
          "data type"
        ]
      ],
      "raw_glosses": [
        "(programming) A variable or data type that can hold both date and time components."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ]
    }
  ],
  "word": "datetime"
}