What is the meaning about idiom short supply?

The idiom "short supply" means something is scarce or limited in availability. It indicates there isn't enough of something to meet the demand.

Here are some examples of how to use "short supply":

* "Due to the recent storms, fresh produce is in short supply at the market."

* "Tickets for the concert are in short supply, so you need to buy them quickly."

* "Patience is in short supply during rush hour."

The opposite of "short supply" is "abundant" or "plentiful."