Last Updated
：2026/01/07
熱雲
Hiragana
ねつうん
Noun
Japanese Meaning
高温の雲状の現象、特に火山活動に伴って発生する高温ガスや火山灰が混ざり合った雲状の塊を指す。 / 火山学において、小規模な火砕流や発光する雲状の高温ガス・火山灰の流れを指す。
Easy Japanese Meaning
火山のふんかで出る、とてもあついガスと小さな石がまざったくも
Chinese (Simplified) Meaning
火山喷发产生的炽热云团（辉光云） / 小规模火山碎屑流 / 高温火山云
Chinese (Traditional) Meaning
灼熱雲 / 小規模火山碎屑流 / 高溫雲
Korean Meaning
고온 구름 / 소규모 화쇄류 / 고온의 화산재 구름
Vietnamese Meaning
mây nóng phát sáng (núi lửa) / dòng khí–tro nóng núi lửa quy mô nhỏ / đám mây nhiệt độ cao
Tagalog Meaning
nagbabagang ulap / maliit na piroklastikong daloy / mainit na ulap
Sense（1）
(volcanology) glowing cloud; small-scale pyroclastic flow
Sense（2）
high-temperature cloud
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
(volcanology) glowing cloud; small-scale pyroclastic flow / high-temperature cloud
See correct answer
熱雲
See correct answer
When the volcano erupted, a glowing cloud covered the sky.
When the volcano erupted, a glowing cloud covered the sky.
See correct answer
火山が噴火した時、熱雲が空を覆った。
Japanese - English
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