"MSL" meaning in English

See MSL in All languages combined, or Wiktionary

Proper name

Head templates: {{en-prop}} MSL
  1. (space science, US, NASA) Initialism of Mars Science Laboratory. Tags: US, abbreviation, alt-of, initialism Alternative form of: Mars Science Laboratory
    Sense id: en-MSL-en-name-YN8~os6D Categories (other): American English, Space, English words spelled without vowels Disambiguation of English words spelled without vowels: 51 49 Topics: NASA, aerospace, business, engineering, natural-sciences, physical-sciences, space-science

Noun

Head templates: {{en-noun|-}} MSL (uncountable)
  1. (aviation, meteorology, oceanography) Initialism of mean sea level. Tags: abbreviation, alt-of, initialism, uncountable Alternative form of: mean sea level
    Sense id: en-MSL-en-noun--dL0RWCW Categories (other): Aviation, Meteorology, Oceanography, English entries with incorrect language header, English words spelled without vowels, Pages with 1 entry, Pages with entries Disambiguation of English entries with incorrect language header: 43 57 Disambiguation of English words spelled without vowels: 51 49 Disambiguation of Pages with 1 entry: 39 61 Disambiguation of Pages with entries: 38 62 Topics: aeronautics, aerospace, aviation, business, climatology, engineering, geography, meteorology, natural-sciences, oceanography, physical-sciences
{
  "head_templates": [
    {
      "args": {
        "1": "-"
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      "expansion": "MSL (uncountable)",
      "name": "en-noun"
    }
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "mean sea level"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Aviation",
          "orig": "en:Aviation",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Meteorology",
          "orig": "en:Meteorology",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Oceanography",
          "orig": "en:Oceanography",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "43 57",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "51 49",
          "kind": "other",
          "name": "English words spelled without vowels",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "39 61",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "38 62",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              249,
              252
            ]
          ],
          "ref": "2025 April 14, Jackie Wattles, Ashley Strickland and Taylor Nicioli, “Blue Origin launches star-studded crew on space tourism rocket”, in CNN:",
          "text": "The company shard specific data from today’s flight on social media, revealing that the New Shepard capsule that carried Katy Perry, Gayle King and their crewmates to space hit 346,802 feet above ground level (AGL) and 350,449 above mean sea level (MSL).",
          "type": "quote"
        }
      ],
      "glosses": [
        "Initialism of mean sea level."
      ],
      "id": "en-MSL-en-noun--dL0RWCW",
      "links": [
        [
          "aviation",
          "aviation"
        ],
        [
          "meteorology",
          "meteorology"
        ],
        [
          "oceanography",
          "oceanography"
        ],
        [
          "mean",
          "mean#English"
        ],
        [
          "sea level",
          "sea level#English"
        ]
      ],
      "raw_glosses": [
        "(aviation, meteorology, oceanography) Initialism of mean sea level."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "climatology",
        "engineering",
        "geography",
        "meteorology",
        "natural-sciences",
        "oceanography",
        "physical-sciences"
      ]
    }
  ],
  "word": "MSL"
}

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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Mars Science Laboratory"
        }
      ],
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          "parents": [],
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        },
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          "_dis": "51 49",
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          "parents": [],
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        }
      ],
      "glosses": [
        "Initialism of Mars Science Laboratory."
      ],
      "id": "en-MSL-en-name-YN8~os6D",
      "links": [
        [
          "space science",
          "space science"
        ],
        [
          "Mars Science Laboratory",
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        ]
      ],
      "raw_glosses": [
        "(space science, US, NASA) Initialism of Mars Science Laboratory."
      ],
      "tags": [
        "US",
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "NASA",
        "aerospace",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "space-science"
      ]
    }
  ],
  "word": "MSL"
}
{
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    "English lemmas",
    "English nouns",
    "English proper nouns",
    "English uncountable nouns",
    "English words spelled without vowels",
    "Pages with 1 entry",
    "Pages with entries"
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  "head_templates": [
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "mean sea level"
        }
      ],
      "categories": [
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        "English terms with quotations",
        "en:Aviation",
        "en:Meteorology",
        "en:Oceanography"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              249,
              252
            ]
          ],
          "ref": "2025 April 14, Jackie Wattles, Ashley Strickland and Taylor Nicioli, “Blue Origin launches star-studded crew on space tourism rocket”, in CNN:",
          "text": "The company shard specific data from today’s flight on social media, revealing that the New Shepard capsule that carried Katy Perry, Gayle King and their crewmates to space hit 346,802 feet above ground level (AGL) and 350,449 above mean sea level (MSL).",
          "type": "quote"
        }
      ],
      "glosses": [
        "Initialism of mean sea level."
      ],
      "links": [
        [
          "aviation",
          "aviation"
        ],
        [
          "meteorology",
          "meteorology"
        ],
        [
          "oceanography",
          "oceanography"
        ],
        [
          "mean",
          "mean#English"
        ],
        [
          "sea level",
          "sea level#English"
        ]
      ],
      "raw_glosses": [
        "(aviation, meteorology, oceanography) Initialism of mean sea level."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "aeronautics",
        "aerospace",
        "aviation",
        "business",
        "climatology",
        "engineering",
        "geography",
        "meteorology",
        "natural-sciences",
        "oceanography",
        "physical-sciences"
      ]
    }
  ],
  "word": "MSL"
}

{
  "categories": [
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    "English lemmas",
    "English nouns",
    "English proper nouns",
    "English uncountable nouns",
    "English words spelled without vowels",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "MSL",
      "name": "en-prop"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Mars Science Laboratory"
        }
      ],
      "categories": [
        "American English",
        "English initialisms",
        "en:Space"
      ],
      "glosses": [
        "Initialism of Mars Science Laboratory."
      ],
      "links": [
        [
          "space science",
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          "Mars Science Laboratory",
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        ]
      ],
      "raw_glosses": [
        "(space science, US, NASA) Initialism of Mars Science Laboratory."
      ],
      "tags": [
        "US",
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
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        "engineering",
        "natural-sciences",
        "physical-sciences",
        "space-science"
      ]
    }
  ],
  "word": "MSL"
}

Download raw JSONL data for MSL meaning in English (2.5kB)


This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2025-12-23 from the enwiktionary dump dated 2025-12-02 using wiktextract (6fdc867 and 9905b1f). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.