研究社 新英和中辞典

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nebulous

neb・u・lous /nébjʊləs/

形容詞

1 a 曇った不透明な.
用例

b 〈記憶表現意味など〉不明瞭な漠然とした.
2 天文 星雲()の.
nebulously 副詞
nebulousness 名詞
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nebulous

音節neb・u・lous~・ness発音記号・読み方nébjələs, -bjʊ-
形容詞

ハイパー英語辞書

ハイパー辞書:会津大学•筑波大学版

ライフサイエンス辞書

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日本語WordNet(英和)

日本語WordNet

nebulous

形容詞

1. 定義あるいは明確な内容を欠くさま(lacking definition or definite content)
用例

2. 確かな形または制限を欠くさま(lacking definite form or limits)
用例

3. 星雲の、に関する、あるいは、に似ているさま(of or relating to or resembling a nebula)

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Wiktionary英語版

出典:Wiktionary

nebulous

出典:『Wiktionary』 (2026/06/07 22:10 UTC )

語源

<ul class="etymonid" data-lang="en" data-title="nebulous" data-ety-tree-json="{ " children : [ { terms keyword_abbrev bor., keyword_label [[appendix:glossary#loanword|borrowed]] from, der., [[appendix:glossary#derived_terms|derived]] id mist, ], lang_name proto-indo-european, term *nebʰ-, status ok, lang ine-pro }, athematic, *-os, } is_group true, keyword affix *os, gloss cloud, derived proto-italic, *neβelā, inline, itc-pro [[appendix:glossary#inherited|inherited]] inherited latin, nebula, la alt *-ōtsos or *-otsos, *h₃édos, is_uncertain smell, *h₃ed-, is_duplicate 1 ine-pro, pos suffixsus, nebulōsus, middle french, nebuleus, frm bor english, nebulous, enm lbor., [[appendix:glossary#learned_borrowing|learned borrowing]] little la, 2 :inh, 3 itc-pro:*neβelā<ety:der<ine-pro:*os >>", "text" : "2" }, "lang_name" : "Latin", "term" : "nebula", "lang" : "la" } ], "keyword" : "lbor" } ], "lang_name" : "English", "term" : "nebula", "status" : "ok", "lang" : "en" }, { "children" : [ { "terms" : [ { "children" : [ { "keyword_abbrev" : "bor.", "keyword_label" : "[[Appendix:Glossary#loanword|Borrowed]] from", "terms" : [ { "children" : [ { "terms" : [ { "is_duplicate" : true, "children" : [ ], "status" : { "1" : "la", "2" : ":inh", "3" : "itc-pro: > >> >>", "id" : "full of", "tree" : "+", "title" : "-ōsus", "pos" : "suffix" }, "lang_name" : "Latin", "term" : "-ōsus", "lang" : "la" } ], "keyword_label" : "[[Appendix:Glossary#inherited|Inherited]] from", "keyword" : "inherited" } ], "lang_name" : "Old French", "term" : "-us", "status" : "ok", "lang" : "fro" } ], "keyword" : "bor" } ], "lang_name" : "中期英語", "term" : "-ous", "status" : "ok", "lang" : "enm" } ], "keyword_label" : "[[Appendix:Glossary#inherited|Inherited]] from", "keyword" : "inherited" } ], "lang_name" : "English", "term" : "-ous", "status" : "ok", "lang" : "en" } ], "is_group" : true, "keyword" : "afeq", "is_invisible" : "all" } ], "lang_name" : "English", "term" : "nebulous", "status" : "ok", "lang" : "en" }">

Inherited from 中期英語 nebulous, from Middle French nebuleus, from Latin nebulōsus (full of mist, foggy, cloudy), from nebula (mist, vapour, cloud), from Proto-Indo-European *nébʰos (cloud, vapor, fog, moist, sky). By surface analysis, nebula +‎ -ous. More at neveling, nuel.

発音

  • (Received Pronunciation, 米国発音) IPA: /ˈnɛbjʊləs/

形容詞

nebulous (comparative more nebulous, superlative most nebulous)

  1. In the form of a cloud or haze; hazy.
    • 1923, Ernest Bramah, The Eyes of Max Carrados:
      An electric lantern flashed out and centred its circle of brilliance on the stairs opposite. Its radiance pierced the nebulous balloon of violet smoke that was rising to the roof and brought out every detail of the wall beyond.
  2. Vague or ill-defined.
    • 1915, Arthur Conan Doyle, The Valley of Fear:
      The magistrate could not possibly, on the evidence, have held them for a higher court. On the one hand the compositors and pressmen were forced to admit that the light was uncertain, that they were themselves much perturbed, and that it was difficult for them to swear to the identity of the assailants; although they believed that the accused were among them. Cross examined by the clever attorney who had been engaged by McGinty, they were even more nebulous in their evidence.
    • 2018 January 2, Samantha D. Gottlieb, “8. Mothers and Gardasil”, in Not Quite a Cancer Vaccine. Selling HPV and Cervical Cancer, New Brunswick, New Jersey: Rutgers University Press, →DOI, ISBN, page 127:
      The mothers in NaturalMoms discussed nebulous fears about potential harms from vaccines and their distrust of the medical professionals who promoted a universal immunization schedule.
  3. Relating to a nebula or nebulae.

派生語

関連する語

Further reading

アナグラム


語源

    Borrowed from Middle French nebuleus, from Latin nebulōsus.

    形容詞

    nebulous

    1. nebulous

    Further reading

    ウィキペディア英語版

    出典:Wikipedia

    Weblio例文辞書

    英和辞典・和英辞典 - Weblio辞書

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    発音記号

    • / nébjʊləs(米国英語)
    • / ˈnebjʌlʌs(英国英語)

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