急きゅう浮ふ上じょう

Meanings

noun, noun or participle which takes 'suru'

bursting through the surface; suddenly surfacing; rapid ascent

Used for physical emergence from water or a surface, often with a sense of suddenness or speed.

潜せん水すい艦かんが急きゅう浮ふ上じょうした。
The submarine surfaced rapidly.
クジラが海かい面めんに急きゅう浮ふ上じょうするのを見みた。
I saw a whale suddenly burst through the surface of the sea.

noun, noun or participle which takes 'suru'

sudden increase (in public interest); surge in attention

Metaphorical use for a sharp rise in visibility, popularity, or public focus, often in media or social contexts.

その事じ件けんで彼かれの名な前まえが急きゅう浮ふ上じょうした。
His name suddenly came to prominence because of that incident.
SNSで話わ題だいになり、その曲きょくが急きゅう浮ふ上じょうした。
The song surged in popularity after becoming a hot topic on social media.

noun, noun or participle which takes 'suru'

fast rise (in rank); rapid promotion

Used for quick advancement in position, status, or rankings, such as in sports, business, or politics.

彼かれは若わかくして社しゃ長ちょうに急きゅう浮ふ上じょうした。
He rapidly rose to become company president at a young age.
ランキングで急きゅう浮ふ上じょうしてトップ10に入はいった。
It made a fast rise in the rankings and entered the top 10.

浮ふ上じょう
浮上 means surfacing or emerging, but without the sense of suddenness or speed that 急浮上 carries.
急きゅう上じょう昇しょう
急上昇 is a more general term for a sharp rise (e.g., in temperature, stock prices), while 急浮上 often implies emerging from obscurity or a lower position.

Compound of 急 (sudden) and 浮上 (surfacing, emerging). The word is a straightforward combination of its parts.