This is the 12960th most frequent Russian word.
лихорадке
"Лихорадке" translates to "fever" or "severe agitation" in English.
Here, 'лихорадку' refers to a physical condition, where the word is used to describe a fever or febrile state.
Он чувствовал лёгкое недомогание, которое перешло в лихорадку.
He felt a slight malaise, which turned into a fever.
In this case, 'лихорадка' is used metaphorically to refer to a state of intense and chaotic activity in an economic context.
Экономическая лихорадка охватила страну в начале столетия.
An economic fever swept through the country at the beginning of the century.
Here, 'лихорадка' metaphorically suggests a passionate and dynamic surge in creative and cultural endeavors.