Translation guide
A vortex is a whirling mass of fluid or air, often with a central cavity. In Japanese, the most common word is 渦 (uzu), but there are several nuanced terms depending on scale, shape, and context.
Describing a swirling motion in water, air, or metaphorically in crowds or emotions.
The most common and versatile word for a vortex, whirlpool, or eddy. Can be used for physical phenomena and metaphorical situations like a whirl of emotions or a crowd.
川に大きな渦ができていた。
A large vortex had formed in the river.
彼は争いの渦に巻き込まれた。
He was caught up in a vortex of conflict.
Literally 'whirlpool roll', often used for spiral shapes, whirlpools, or the swirling pattern itself. Common in compound words like 渦巻き模様 (spiral pattern).
渦巻き模様のネクタイをしている。
He's wearing a tie with a spiral pattern.
台風の渦巻きが衛星写真で見える。
The typhoon's vortex is visible in the satellite photo.
A technical term for vortex motion, used in physics and fluid dynamics.
渦動粘性係数を計算する。
Calculate the eddy viscosity coefficient.
Referring to a massive rotating system like a typhoon, tornado, or oceanic gyre.
Still the most common word, but in context it can refer to large-scale vortices like typhoons.
台風の渦は直径数百キロに及ぶ。
The typhoon's vortex extends hundreds of kilometers in diameter.
Emphasizes the spiral shape of large weather systems.
Specifically a dangerous swirling current in a sea, river, or strait.
Literally 'whirlpool tide', refers to tidal whirlpools, often large and powerful. Famous examples include the Naruto whirlpools.
鳴門の渦潮は観光名所だ。
The Naruto whirlpools are a tourist attraction.
General term, but can be used for any whirlpool.
船が渦に飲み込まれた。
The boat was swallowed by a whirlpool.
From the Norwegian 'Maelstrom', used in literary or mythological contexts for a gigantic, destructive whirlpool.
伝説のメイルストロムが船を海底に引きずり込んだ。
The legendary maelstrom dragged the ship to the ocean floor.
Using 'vortex' figuratively to describe being caught up in intense situations.
A common phrase meaning 'to be caught up in a vortex', used for conflicts, scandals, or emotional turmoil.
彼はスキャンダルの渦に巻き込まれた。
He was caught up in a vortex of scandal.
Literally 'vortex of chaos', used to describe a chaotic situation.
会議は混乱の渦に陥った。
The meeting descended into a vortex of chaos.
渦 (uzu) is the general term for a vortex or whirlpool, while 渦巻き (uzumaki) emphasizes the spiral shape or pattern. 渦巻き is often used in compounds like 渦巻き模様 (spiral pattern) or 渦巻きポンプ (spiral pump).
The loanword ボルテックス is understood but sounds technical or scientific. In everyday conversation, use 渦 or 渦巻き instead.
ボートが渦に巻き込まれた。
The boat was caught in a vortex.
彼女の心の中で感情の渦が渦巻いていた。
A vortex of emotions swirled inside her.
気象衛星が巨大な渦巻きを捉えた。
The weather satellite captured a gigantic vortex.
Loanword from English 'vortex', used in scientific or technical contexts, especially in meteorology and engineering.
極渦は成層圏のボルテックスである。
The polar vortex is a stratospheric vortex.