About
The character "瀣" is structured with the water radical (氵) on the left and the component "械" on the right, which functions as a phonetic element. Etymologically, it originates from associations with moisture, initially denoting night mist or vapor in early literary contexts. Over time, its independent use diminished, and it became primarily fixed in the bisyllabic term "沆瀣", where it refers to mist, but it is more widely encountered in the idiom "沆瀣一气", which acquired a figurative meaning describing collusion or shared unsavory traits. This progression shows a shift from a literal natural phenomenon to a metaphorical application within a set lexical expression.
Etymology Hide
