"preplanetary nebula" meaning in English

See preplanetary nebula in All languages combined, or Wiktionary

Noun

Forms: preplanetary nebulae [plural], preplanetary nebulas [plural]
Etymology: Etymology tree Proto-Indo-European *per- Proto-Indo-European *preh₂- Proto-Indo-European *-i Proto-Indo-European *préh₂i? Proto-Italic *prai Proto-Italic *prai- Latin prae-lbor. Middle English pre- English pre- English planetary nebula English preplanetary nebula From pre- + planetary nebula. Etymology templates: {{ety|en|:af|pre-|planetary nebula|text=+|tree=1}} Etymology tree Proto-Indo-European *per- Proto-Indo-European *preh₂- Proto-Indo-European *-i Proto-Indo-European *préh₂i? Proto-Italic *prai Proto-Italic *prai- Latin prae-lbor. Middle English pre- English pre- English planetary nebula English preplanetary nebula [Appendix:Glossary#learned_borrowing|Learned borrowing]] from", "terms" : [ { "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "id" : "before", "children" : [ { "terms" : [ { "alt" : "*préh₂i", "lang_name" : "Proto-Indo-European", "status" : "inline", "children" : [ { "terms" : [ { "children" : [ { "terms" : [ { "id" : "before", "children" : [ ], "status" : "ok", "lang_name" : "Proto-Indo-European", "term" : "*per-", "lang" : "ine-pro" } ], "keyword_label" : "From", "keyword" : "from" } ], "lang_name" : "Proto-Indo-European", "term" : "*preh₂-", "status" : "ok", "lang" : "ine-pro" }, { "children" : [ ], "lang_name" : "Proto-Indo-European", "term" : "*-i", "status" : "ok", "lang" : "ine-pro" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "lang" : "ine-pro" } ], "is_uncertain" : true, "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "status" : "ok", "lang_name" : "Proto-Italic", "term" : "*prai", "lang" : "itc-pro" } ], "keyword_label" : "From", "keyword" : "from" } ], "lang_name" : "Proto-Italic", "term" : "*prai-", "status" : "ok", "lang" : "itc-pro" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "Latin", "term" : "prae-", "status" : "ok", "lang" : "la" } ], "keyword" : "lbor" } ], "lang_name" : "Middle English", "term" : "pre-", "status" : "inline", "lang" : "enm" } ], "keyword_label" : "Inherited from", "keyword" : "inherited" } ], "lang_name" : "English", "term" : "pre-", "status" : "ok", "lang" : "en" }, { "children" : [ ], "lang_name" : "English", "term" : "planetary nebula", "status" : "missing", "lang" : "en" } ], "keyword_label" : "From", "is_group" : true, "keyword" : "affix" } ], "lang_name" : "English", "term" : "preplanetary nebula", "status" : "ok", "lang" : "en" }" data-lang="en" data-title="preplanetary nebula"> From pre- + planetary nebula. Head templates: {{en-noun|preplanetary nebulae|s}} preplanetary nebula (plural preplanetary nebulae or preplanetary nebulas)
  1. (astronomy) A stage in stellar evolution when a star starts to shed its outer layers before coming a true planetary nebula. Synonyms: protoplanetary nebula

Inflected forms

{
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      "args": {
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        "2": ":af",
        "3": "pre-",
        "4": "planetary nebula",
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      "expansion": "Etymology tree\nProto-Indo-European *per-\nProto-Indo-European *preh₂-\nProto-Indo-European *-i\nProto-Indo-European *préh₂i?\nProto-Italic *prai\nProto-Italic *prai-\nLatin prae-lbor.\nMiddle English pre-\nEnglish pre-\nEnglish planetary nebula\nEnglish preplanetary nebula\n[Appendix:Glossary#learned_borrowing|Learned borrowing]] from\", \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"before\", \"children\" : [ { \"terms\" : [ { \"alt\" : \"*préh₂i\", \"lang_name\" : \"Proto-Indo-European\", \"status\" : \"inline\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"id\" : \"before\", \"children\" : [ ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*per-\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*preh₂-\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" }, { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-i\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang\" : \"ine-pro\" } ], \"is_uncertain\" : true, \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Proto-Italic\", \"term\" : \"*prai\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"From\", \"keyword\" : \"from\" } ], \"lang_name\" : \"Proto-Italic\", \"term\" : \"*prai-\", \"status\" : \"ok\", \"lang\" : \"itc-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Latin\", \"term\" : \"prae-\", \"status\" : \"ok\", \"lang\" : \"la\" } ], \"keyword\" : \"lbor\" } ], \"lang_name\" : \"Middle English\", \"term\" : \"pre-\", \"status\" : \"inline\", \"lang\" : \"enm\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"English\", \"term\" : \"pre-\", \"status\" : \"ok\", \"lang\" : \"en\" }, { \"children\" : [ ], \"lang_name\" : \"English\", \"term\" : \"planetary nebula\", \"status\" : \"missing\", \"lang\" : \"en\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang_name\" : \"English\", \"term\" : \"preplanetary nebula\", \"status\" : \"ok\", \"lang\" : \"en\" }\" data-lang=\"en\" data-title=\"preplanetary nebula\">\nFrom pre- + planetary nebula.",
      "name": "ety"
    }
  ],
  "etymology_text": "Etymology tree\nProto-Indo-European *per-\nProto-Indo-European *preh₂-\nProto-Indo-European *-i\nProto-Indo-European *préh₂i?\nProto-Italic *prai\nProto-Italic *prai-\nLatin prae-lbor.\nMiddle English pre-\nEnglish pre-\nEnglish planetary nebula\nEnglish preplanetary nebula\nFrom pre- + planetary nebula.",
  "forms": [
    {
      "form": "preplanetary nebulae",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "preplanetary nebulas",
      "tags": [
        "plural"
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    }
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  "head_templates": [
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        "2": "s"
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      "name": "en-noun"
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  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "name": "English terms prefixed with pre-",
          "parents": [],
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          "parents": [],
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          "orig": "en:Astronomy",
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      ],
      "glosses": [
        "A stage in stellar evolution when a star starts to shed its outer layers before coming a true planetary nebula."
      ],
      "id": "en-preplanetary_nebula-en-noun-xWHyhc4f",
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        [
          "astronomy",
          "astronomy"
        ],
        [
          "planetary nebula",
          "planetary nebula"
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      "raw_glosses": [
        "(astronomy) A stage in stellar evolution when a star starts to shed its outer layers before coming a true planetary nebula."
      ],
      "synonyms": [
        {
          "word": "protoplanetary nebula"
        }
      ],
      "topics": [
        "astronomy",
        "natural-sciences"
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  "word": "preplanetary nebula"
}
{
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        "2": ":af",
        "3": "pre-",
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  "etymology_text": "Etymology tree\nProto-Indo-European *per-\nProto-Indo-European *preh₂-\nProto-Indo-European *-i\nProto-Indo-European *préh₂i?\nProto-Italic *prai\nProto-Italic *prai-\nLatin prae-lbor.\nMiddle English pre-\nEnglish pre-\nEnglish planetary nebula\nEnglish preplanetary nebula\nFrom pre- + planetary nebula.",
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        "plural"
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  "pos": "noun",
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        "Pages using etymon with no ID",
        "Pages with 1 entry",
        "Pages with entries",
        "Pages with etymology trees",
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      "glosses": [
        "A stage in stellar evolution when a star starts to shed its outer layers before coming a true planetary nebula."
      ],
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        [
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          "astronomy"
        ],
        [
          "planetary nebula",
          "planetary nebula"
        ]
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      "raw_glosses": [
        "(astronomy) A stage in stellar evolution when a star starts to shed its outer layers before coming a true planetary nebula."
      ],
      "topics": [
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        "natural-sciences"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "protoplanetary nebula"
    }
  ],
  "word": "preplanetary nebula"
}

Download raw JSONL data for preplanetary nebula meaning in English (4.3kB)


This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2026-06-07 from the enwiktionary dump dated 2026-06-01 using wiktextract (e79dea5 and 7f4db16). 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.