Filing (metalworking)
WordNet
noun
(1) Preservation and methodical arrangement as of documents and papers etc.
"I have some filing to do"
(2) The act of using a file (as in shaping or smoothing an object)
(3) The entering of a legal document into the public record
"He filed a complaint"
"He filed his tax return"
(4) A fragment rubbed off by the use of a file