The physical place where you leave a building, station, or enclosed area. Often contrasted with 入り口 (entrance).
See also: 入り口
Where is the station exit?
The emergency exit is that way.
An opening or passage through which something (air, water, smoke, etc.) escapes or is released. Often used in compound words like 排気口 or 排水口, but 出口 alone can carry this meaning in context.
This pipe is the smoke outlet.
I got lost looking for the exit in the underground mall.
When the movie ended, everyone headed for the exit at once.
Some luggage was blocking the exit, so I couldn't get through.
I took the wrong exit off the highway.
thoracic outlet syndrome; TOS