Dear Miss Noor,
Some examples and possible meanings:
out in the open
I �ve been out in the open with my children, today. I wanted them to collect some evidence that Autumn is here, such as Autumn leaves, for a project on seasons. (quite a common exp., I would say)
deal with:
How to deal with attempts to initiate something you don �t want to be part of: just ignore.
My best regards.
It �s a fantabulous great day here. Sunny, bright, almost hot: Where are the evidences of Autumn being already out in the open?!?
See you! I �ll be out in the open to get a suntan.
BTW: deal with is a phrasal verb.
Cyber hug to you, Miss Noor.
Edit: sorry, forgot about the accidental(ly):
two examples:
6 Portuguese patients were accidentally treated with the wrong medicine, which caused them blindness. The reason for that medicine being at the surgery room is still being investigated on.
"Poetry is something to which words are the accidental, not by any means the essential form" (Frederick W. Robertson).