A half-round file or rasp (being a flat file on one side, and a round file on the other); typically having coarse teeth. / A file of intermediate cut, neither very coarse nor very fine.

A three-cornered file, such as is used for sharpening saw teeth.

(military) Single file with a short distance between the soldiers.

A double convex file, used in dressing out the arms or crosses of fine wheels.

plural of round file

plural of file handle

(computing) The descriptor used to access a file in a file system.

Alternative spelling of filename

plural of file name

(military) An officer posted at the rear of a line, or on the flank of a column, of soldiers, to rectify mistakes and ensure steadiness and promptness in the ranks.