From Spanish editor.

One day,TSUKA asked me.
"In Spain,there are many signboard SALIDA. But I think it's meaning is not only exit. What is SALIDA?"

I told him.
As for "SALIDA" it has many different means:
It is "EXIT" when you are on a motorway or inside a cinema,
It is "DEPARTURE" if you are on an airport or railway station,
and it is "START" if you are on the pit lane of a race.

But there is more:
When refereed to a woman means she is "on heat".