"Zulu time" meaning in English

{
  "etymology_text": "From the name for the letter Z in the ICAO spelling alphabet, a reference to the equivalent nautical time zone (GMT), which has been denoted by a Z since about 1950. See the list of military time zones.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "Zulu time (uncountable)",
      "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": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Aviation",
          "orig": "en:Aviation",
          "parents": [
            "Aeronautics",
            "Transport",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Military",
          "orig": "en:Military",
          "parents": [
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2008, Carol Pollard, Reynaldo Anzaldua, Computer Forensics For Dummies, John Wiley & Sons, →ISBN, page 208:",
          "text": "Aviation has long used Zulu time as the standard so that no matter which time zone you're in, you know what time it is.",
          "type": "quote"
        },
        {
          "ref": "2009, Charles Stross, Wireless, Penguin, →ISBN:",
          "text": "What everyone knows is that between zero three fifteen and twelve seconds and thirteen seconds Zulu time, on October second, ’sixty-two, all the clocks stopped, the satellites went away, the star map changed, nineteen airliners and forty-six ships in transit ended up in terminal trouble, and they found themselves transferred from a globe in the Milky Way galaxy to a disk which we figure is somewhere in the Lesser Magellanic Cloud.",
          "type": "quote"
        },
        {
          "ref": "2012, Jeff Van West, Kevin Lane-Cummings, Microsoft Flight Simulator X For Pilots: Real World Training, John Wiley & Sons, →ISBN, page 101:",
          "text": "The aviation standard is Zulu time, which is essentially the same as Greenwich mean time (GMT) and Universal Time Coordinated (UTC).",
          "type": "quote"
        }
      ],
      "glosses": [
        "Coordinated Universal Time."
      ],
      "id": "en-Zulu_time-en-noun-82nkuyRH",
      "links": [
        [
          "aviation",
          "aviation"
        ],
        [
          "military",
          "military"
        ],
        [
          "Coordinated Universal Time",
          "Coordinated Universal Time"
        ]
      ],
      "raw_glosses": [
        "(originally aviation or military) Coordinated Universal Time."
      ],
      "related": [
        {
          "word": "military time"
        }
      ],
      "synonyms": [
        {
          "word": "Z time"
        },
        {
          "word": "ZULU time"
        },
        {
          "word": "zulu time"
        }
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "Zulu time"
}

{
  "etymology_text": "From the name for the letter Z in the ICAO spelling alphabet, a reference to the equivalent nautical time zone (GMT), which has been denoted by a Z since about 1950. See the list of military time zones.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "Zulu time (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "military time"
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Aviation",
        "en:Military"
      ],
      "examples": [
        {
          "ref": "2008, Carol Pollard, Reynaldo Anzaldua, Computer Forensics For Dummies, John Wiley & Sons, →ISBN, page 208:",
          "text": "Aviation has long used Zulu time as the standard so that no matter which time zone you're in, you know what time it is.",
          "type": "quote"
        },
        {
          "ref": "2009, Charles Stross, Wireless, Penguin, →ISBN:",
          "text": "What everyone knows is that between zero three fifteen and twelve seconds and thirteen seconds Zulu time, on October second, ’sixty-two, all the clocks stopped, the satellites went away, the star map changed, nineteen airliners and forty-six ships in transit ended up in terminal trouble, and they found themselves transferred from a globe in the Milky Way galaxy to a disk which we figure is somewhere in the Lesser Magellanic Cloud.",
          "type": "quote"
        },
        {
          "ref": "2012, Jeff Van West, Kevin Lane-Cummings, Microsoft Flight Simulator X For Pilots: Real World Training, John Wiley & Sons, →ISBN, page 101:",
          "text": "The aviation standard is Zulu time, which is essentially the same as Greenwich mean time (GMT) and Universal Time Coordinated (UTC).",
          "type": "quote"
        }
      ],
      "glosses": [
        "Coordinated Universal Time."
      ],
      "links": [
        [
          "aviation",
          "aviation"
        ],
        [
          "military",
          "military"
        ],
        [
          "Coordinated Universal Time",
          "Coordinated Universal Time"
        ]
      ],
      "raw_glosses": [
        "(originally aviation or military) Coordinated Universal Time."
      ],
      "synonyms": [
        {
          "word": "Z time"
        }
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "ZULU time"
    },
    {
      "word": "zulu time"
    }
  ],
  "word": "Zulu time"
}