ka sō fairu
1. virtual file
Noun
1. virtual file
1. file (for holding papers)
2. file (collection of documents); filing
3. file
1. water-purification tank
2. septic tank
1. cremation
1. costume; fancy dress
2. converted (cruiser)
1. imagination; supposition
1. If the file; When the file
1. Was a file.
1. It is not a file.; It's not a file.
1. Probably a file.; It will likely be a file.