"ECO" meaning in All languages combined

See ECO on Wiktionary

Noun [English]

Forms: ECOs [plural]
Head templates: {{en-noun}} ECO (plural ECOs)
  1. (US, astronautics) Abbreviation of engine cut-off or engine cutoff. (a NASA term for when rocket engines are shut down) Tags: US, abbreviation, alt-of Alternative form of: engine cut-off or engine cutoff (extra: a NASA term for when rocket engines are shut down)
    Sense id: en-ECO-en-noun-RbAyoJUW Categories (other): American English, Astronautics Topics: aerospace, astronautics, business, engineering, natural-sciences, physical-sciences
  2. (astronomy, physics) Initialism of eternally collapsing object. (a type of black hole replacement, to avoid having gravitational singularities) Tags: abbreviation, alt-of, initialism Alternative form of: eternally collapsing object (extra: a type of black hole replacement, to avoid having gravitational singularities) Related terms: MECO (english: main engine cut-off), SECO (english: sustainer engine cutoff), SECO (english: secondary engine cut-off), BECO (english: booster engine cutoff), MECO (alt: magnetospheric eternally collapsing object) (english: a different type of black hole replacement, that inspired the formulation of ECOs)
    Sense id: en-ECO-en-noun-kOxeNDO0 Categories (other): Astronomy, Physics, English entries with incorrect language header, Pages with 1 entry, Pages with entries, Black holes Disambiguation of English entries with incorrect language header: 38 62 Disambiguation of Pages with 1 entry: 34 66 Disambiguation of Pages with entries: 34 66 Disambiguation of Black holes: 19 81 Topics: astronomy, natural-sciences, physical-sciences, physics

Inflected forms

{
  "forms": [
    {
      "form": "ECOs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ECO (plural ECOs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "a NASA term for when rocket engines are shut down",
          "word": "engine cut-off or engine cutoff"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Astronautics",
          "orig": "en:Astronautics",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Abbreviation of engine cut-off or engine cutoff. (a NASA term for when rocket engines are shut down)"
      ],
      "id": "en-ECO-en-noun-RbAyoJUW",
      "links": [
        [
          "astronautics",
          "astronautics"
        ],
        [
          "engine",
          "engine#English"
        ],
        [
          "cut",
          "cut#English"
        ],
        [
          "off",
          "off#English"
        ],
        [
          "cutoff",
          "cutoff#English"
        ]
      ],
      "raw_glosses": [
        "(US, astronautics) Abbreviation of engine cut-off or engine cutoff. (a NASA term for when rocket engines are shut down)"
      ],
      "tags": [
        "US",
        "abbreviation",
        "alt-of"
      ],
      "topics": [
        "aerospace",
        "astronautics",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "alt_of": [
        {
          "extra": "a type of black hole replacement, to avoid having gravitational singularities",
          "word": "eternally collapsing object"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "langcode": "en",
          "name": "Astronomy",
          "orig": "en:Astronomy",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Physics",
          "orig": "en:Physics",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "38 62",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "34 66",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "34 66",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "19 81",
          "kind": "other",
          "langcode": "en",
          "name": "Black holes",
          "orig": "en:Black holes",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Initialism of eternally collapsing object. (a type of black hole replacement, to avoid having gravitational singularities)"
      ],
      "id": "en-ECO-en-noun-kOxeNDO0",
      "links": [
        [
          "astronomy",
          "astronomy"
        ],
        [
          "physics",
          "physics"
        ],
        [
          "eternally collapsing object",
          "eternally collapsing object#English"
        ]
      ],
      "raw_glosses": [
        "(astronomy, physics) Initialism of eternally collapsing object. (a type of black hole replacement, to avoid having gravitational singularities)"
      ],
      "related": [
        {
          "_dis1": "40 60",
          "english": "main engine cut-off",
          "word": "MECO"
        },
        {
          "_dis1": "40 60",
          "english": "sustainer engine cutoff",
          "word": "SECO"
        },
        {
          "_dis1": "40 60",
          "english": "secondary engine cut-off",
          "word": "SECO"
        },
        {
          "_dis1": "40 60",
          "english": "booster engine cutoff",
          "word": "BECO"
        },
        {
          "_dis1": "40 60",
          "alt": "magnetospheric eternally collapsing object",
          "english": "a different type of black hole replacement, that inspired the formulation of ECOs",
          "word": "MECO"
        }
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "astronomy",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "word": "ECO"
}
{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "Pages with 1 entry",
    "Pages with entries",
    "en:Black holes"
  ],
  "forms": [
    {
      "form": "ECOs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ECO (plural ECOs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "english": "main engine cut-off",
      "word": "MECO"
    },
    {
      "english": "sustainer engine cutoff",
      "word": "SECO"
    },
    {
      "english": "secondary engine cut-off",
      "word": "SECO"
    },
    {
      "english": "booster engine cutoff",
      "word": "BECO"
    },
    {
      "alt": "magnetospheric eternally collapsing object",
      "english": "a different type of black hole replacement, that inspired the formulation of ECOs",
      "word": "MECO"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "extra": "a NASA term for when rocket engines are shut down",
          "word": "engine cut-off or engine cutoff"
        }
      ],
      "categories": [
        "American English",
        "English abbreviations",
        "en:Astronautics"
      ],
      "glosses": [
        "Abbreviation of engine cut-off or engine cutoff. (a NASA term for when rocket engines are shut down)"
      ],
      "links": [
        [
          "astronautics",
          "astronautics"
        ],
        [
          "engine",
          "engine#English"
        ],
        [
          "cut",
          "cut#English"
        ],
        [
          "off",
          "off#English"
        ],
        [
          "cutoff",
          "cutoff#English"
        ]
      ],
      "raw_glosses": [
        "(US, astronautics) Abbreviation of engine cut-off or engine cutoff. (a NASA term for when rocket engines are shut down)"
      ],
      "tags": [
        "US",
        "abbreviation",
        "alt-of"
      ],
      "topics": [
        "aerospace",
        "astronautics",
        "business",
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "alt_of": [
        {
          "extra": "a type of black hole replacement, to avoid having gravitational singularities",
          "word": "eternally collapsing object"
        }
      ],
      "categories": [
        "English initialisms",
        "en:Astronomy",
        "en:Physics"
      ],
      "glosses": [
        "Initialism of eternally collapsing object. (a type of black hole replacement, to avoid having gravitational singularities)"
      ],
      "links": [
        [
          "astronomy",
          "astronomy"
        ],
        [
          "physics",
          "physics"
        ],
        [
          "eternally collapsing object",
          "eternally collapsing object#English"
        ]
      ],
      "raw_glosses": [
        "(astronomy, physics) Initialism of eternally collapsing object. (a type of black hole replacement, to avoid having gravitational singularities)"
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism"
      ],
      "topics": [
        "astronomy",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "word": "ECO"
}

Download raw JSONL data for ECO meaning in All languages combined (2.3kB)


This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2025-06-21 from the enwiktionary dump dated 2025-06-01 using wiktextract (074e7de and f1c2b61). 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.