Meanings
Usage patterns
〈物〉が下げに転じるfor something (e.g. a market) to turn to a decline
In the afternoon, stock prices turned downward.
下げを言うto deliver the punch line (in rakugo)
The rakugo storyteller delivered the punch line at the end of the story.
大幅な下げa sharp/large decline
There was a sharp decline in the market today.
Expressions
どの面下げてhow dare you; how could you; how can you have the nerve to