the.com/filing cabinet

means A piece of furniture, usually metal, with sliding drawers built to hold documents upright in labeled folders for organized storage.

from A plain compound of "file" and "cabinet." "File" comes through French from Latin "filum," a thread — because early documents were literally strung on a wire or string to keep them in order. "Cabinet" began as a diminutive of "cabin," meaning a small chamber or case, before settling into its sense of a storage piece. The two words joined in the later 19th century as offices swelled with paperwork and someone realized the threaded papers needed a steel home of their own.