open

noun

1
information that has become public
all the reports were out in the open
the facts had been brought to the surface
2
a tournament in which both professionals and amateurs may play
3
where the air is unconfined
he wanted to get outdoors a little
the concert was held in the open air
4
a clear or unobstructed space or expanse of land or water
finally broke out of the forest into the open

1
make available
This opens up new possibilities
2
become available
an opportunity opened up
3
make the opening move
Kasparov opened with a standard opening
4
cause to open or to become open
Mary opened the car door
5
become open
The door opened
6
spread out or open from a closed or folded state
open the map
spread your arms
7
display the contents of a file or start an application as on a computer
8
afford access to
the door opens to the patio
The French doors give onto a terrace

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