To commit (official papers) to some office.
To place in an archive in a logical place and order
To store a file (aggregation of data) on a storage medium such as a disc or another computer.
(with for) To submit a formal request to some office.
She filed for divorce the next day.
To set in order; to arrange, or lay away.
To move in a file.
The applicants kept filing into the room until it was full.
To smooth, grind, or cut with a file.
I'd better file the bottoms of the table legs. Otherwise they will scratch the flooring.
To defile
To corrupt