거품이 · 거품을
(economic) bubble, inflated value; foam, froth
Example
집값 거품이 꺼지면 경제에 큰 충격이 올 수 있어요.
If the housing price bubble bursts, it could deal a big shock to the economy.
Word parts
The everyday word for foam or suds, as on beer or soap, extended to inflated prices.
Good to know
Collocations: 거품이 끼다 (a bubble forms) and 거품이 꺼지다 (a bubble bursts).
Related words